List of ISO standards 3000–4999

This is a list of published^{[Note 1]} International Organization for Standardization (ISO) standards and other deliverables.^{[Note 2]} For a complete and up-to-date list of all the ISO standards, see the ISO catalogue.^[1]

The standards are protected by copyright and most of them must be purchased. However, about 300 of the standards produced by ISO and IEC's Joint Technical Committee 1 (JTC 1) have been made freely and publicly available.^[2]

• ISO 3000:1974 Sodium tripolyphosphate for industrial use — Estimation of tripolyphophate content — Tris(ethylenediamine) cobalt (III) chloride gravimetric method [Withdrawn without replacement]
• ISO 3001:1999 Plastics — Epoxy compounds — Determination of epoxy equivalent
• ISO 3002 Basic quantities in cutting and grinding
  • ISO 3002-1:1982 Part 1: Geometry of the active part of cutting tools – General terms, reference systems, tool and working angles, chip breakers
  • ISO 3002-2:1982 Part 2: Geometry of the active part of cutting tools – General conversion formulae to relate tool and working angles
  • ISO 3002-3:1984 Part 3: Geometric and kinematic quantities in cutting
  • ISO 3002-4:1984 Part 4: Forces, energy, power
  • ISO 3002-5:1989 Part 5: Basic terminology for grinding processes using grinding wheels
• ISO 3003:1974 Dried-milk borers [Withdrawn: replaced with ISO 707]
• ISO 3004 Light gauge metal containers — Capacities and related cross-sections
  • ISO 3004-1:1986 Part 1: Open-top cans for general food [Withdrawn: replaced with ISO 10653, ISO 10654, ISO/TR 11761, ISO/TR 11762, and ISO/TR 11776]
  • ISO 3004-2:1989 Part 2: Open-top cans for meat and products containing meat for human consumption [Withdrawn: replaced with ISO 10653, ISO 10654, ISO/TR 11761, ISO/TR 11762, and ISO/TR 11776]
  • ISO 3004-3:1986 Part 3: Open-top cans for drinks
  • ISO 3004-4:1986 Part 4: Open-top cans for edible oil [Withdrawn: replaced with ISO 10653, ISO 10654, ISO/TR 11761, ISO/TR 11762, and ISO/TR 11776]
  • ISO 3004-5:1988 Part 5: Open-top cans for fish and other fishery products [Withdrawn: replaced with ISO 10653, ISO 10654, ISO/TR 11761, ISO/TR 11762, and ISO/TR 11776]
  • ISO 3004-6:1986 Part 6: Open-top cans for milk [Withdrawn: replaced with ISO 10653, ISO 10654, ISO/TR 11761, ISO/TR 11762, and ISO/TR 11776]
• ISO 3005:1978 Textiles — Determination of dimensional change of fabrics induced by free-steam
• ISO 3006:2015 Road vehicles — Passenger car wheels for road use — Test methods
• ISO 3007:1999 Petroleum products and crude petroleum — Determination of vapour pressure — Reid method
• ISO 3008 Fire resistance tests — Door and shutter assemblies
  • ISO 3008-1:2019 Part 1: General requirements
  • ISO 3008-2:2017 Part 2: Lift landing door assemblies
  • ISO 3008-3:2016 Part 3: Door and shutter assemblies horizontally oriented
  • ISO 3008-4:2021 Part 4: Linear joint fire seal materials used to seal the gap between a fire door frame and the supporting construction
• ISO 3009:2003 Fire-resistance tests — Elements of building construction — Glazed elements
• ISO 3010:2017 Bases for design of structures — Seismic actions on structures
• ISO 3011:2021 Rubber- or plastics-coated fabrics — Determination of resistance to ozone cracking under static conditions
• ISO 3012:1999 Petroleum products — Determination of thiol (mercaptan) sulfur in light and middle distillate fuels — Potentiometric method
• ISO 3013:1997 Petroleum products — Determination of the freezing point of aviation fuels
• ISO 3014:1993 Petroleum products — Determination of the smoke point of kerosine
• ISO 3015:2019 Petroleum and related products from natural or synthetic sources — Determination of cloud point
• ISO 3016:2019 Petroleum and related products from natural or synthetic sources — Determination of pour point
• ISO 3017:1981 Abrasive discs — Designation, dimensions and tolerances — Selection of disc outside diameter/centre hole diameter combinations [Withdrawn: replaced with ISO 21950]
• ISO 3018:1974 Textile floor coverings — Rectangular textile floor coverings — Determination of dimensions
• ISO 3019 Hydraulic fluid power — Dimensions and identification code for mounting flanges and shaft ends of displacement pumps and motors
  • ISO 3019-1:2001 Part 1: Inch series shown in metric units
  • ISO 3019-2:2001 Part 2: Metric series
  • ISO 3019-3:1988 Part 3: Polygonal flanges (including circular flanges) [Withdrawn: replaced with ISO 3019-2:2001]
• ISO/AWI 3020 Agricultural tractors and self-propelled sprayers — Protection of the Operator (driver) against hazardous substances [Under development; originally planned ISO 3020 Test conditions for box type vertical drilling machines — Testing of the accuracy — Practical test became ISO 2772-2]
  • ISO 3020-1 Part 1: Terminology and overview [Under development]
  • ISO 3020-2 Part 2: Cab and HVAC design concepts [Under development]
  • ISO 3020-3 Part 3: Classification, requirements and test procedures [Under development]
  • ISO 3020-4 Part 4: Filters – Requirements and test procedures [Under development]
  • ISO 3020-5 Part 5: System validation [Under development]
• ISO 3021 Adventure tourism — Hiking and trekking activities — Requirements and recommendations [Under development]
• ISO 3022:1988 Cinematography — 35 mm motion-picture film perforated 16 mm (1-3-0) — Cutting and perforating dimensions
• ISO 3023:1995 Cinematography — 65 mm and 70 mm unexposed motion-picture film — Cutting and perforating dimensions
• ISO 3024:1983 Cinematography — Motion-picture camera cartridge, 8 mm type S, model 1 — Camera run length, perforation cut-out and end-of-run notch in film — Specifications
• ISO 3025:1974 Cinematography — Motion-picture camera cartridge, 8 mm Type S, Model II — Film load position [Withdrawn without replacement]
• ISO 3026:1992 Cinematography — Printed 8 mm Type S image area on 35 mm motion-picture film perforated 8 mm Type S, 2R-4.227 (1664) or 5R-4.234 (1667) — Position and dimensions
• ISO 3027:1984 Cinematography — Magnetic stripes and recording head gaps for sound record on 8 mm Type S motion-picture films — Position and width dimensions [Withdrawn without replacement]
• ISO 3028:1984 Photography — Camera flash illuminants — Determination of ISO spectral distribution index (ISO/SDI)
• ISO 3029:1995 Photography – 126-size cartridges – Dimensions of cartridge, film and backing paper [Withdrawn without replacement]
• ISO 3030:2022 Rolling bearings — Radial needle roller and cage assemblies — Boundary dimensions and tolerances
• ISO 3031:2021 Rolling bearings — Thrust needle roller and cage assemblies, thrust washers — Boundary dimensions, geometrical product specifications (GPS) and tolerance values
• ISO 3032 Test conditions for pillar type vertical drilling machines — Testing of the accuracy [Draft numbered ISO 2773-2]
• ISO 3033 Oil of spearmint
  • ISO 3033-1:2005 Part 1: Native type (Mentha spicata L.)
  • ISO 3033-2:2005 Part 2: Chinese type (80% and 60%) (Mentha viridis L. var. crispa Benth.), redistilled oil
  • ISO 3033-3:2005 Part 3: Indian type (Mentha spicata L.), redistilled oil
  • ISO 3033-4:2005 Part 4: Scotch variety (Mentha x gracilis Sole)
• ISO 3034:2011 Corrugated fibreboard — Determination of single sheet thickness
• ISO 3035:2011 Corrugated fibreboard — Determination of flat crush resistance
• ISO 3036:1975 Board — Determination of puncture resistance
• ISO 3037:2013 Corrugated fibreboard — Determination of edgewise crush resistance (unwaxed edge method)
• ISO 3038:1975 Corrugated fibreboard — Determination of the water resistance of the glue bond by immersion
• ISO 3039:2010 Corrugated fibreboard — Determination of grammage of the component papers after separation
• ISO 3040:2016 Geometrical product specifications (GPS) – Dimensioning and tolerancing – Cones
• ISO 3041:1975 Welding requirements — Categories of service requirements for welded joints [Withdrawn without replacement]
• ISO 3042:1992 Cinematography — Labelling of containers for raw-stock motion-picture films and magnetic films — Minimum information specifications
• ISO 3043:1975 Oil of pimento berry [Withdrawn without replacement]
• ISO 3044:2020 Essential oil of Corymbia citriodora (Hook.) K.D. Hill and L.A.S. Johnson (syn. Eucalyptus citriodora Hook.)
• ISO 3045:2004 Oil of bay [Pimenta racemosa (Mill.) J.W. Moore]
• ISO 3046 Reciprocating internal combustion engines – Performance
  • ISO 3046-1:2002 Part 1: Declarations of power, fuel and lubricating oil consumptions, and test methods — Additional requirements for engines for general use
  • ISO 3046-2:1987 Part 2: Test methods [Withdrawn: replaced with ISO 3046-1:2002]
  • ISO 3046-3:2006 Part 3: Test measurements
  • ISO 3046-4:2009 Part 4: Speed governing
  • ISO 3046-5:2001 Part 5: Torsional vibrations
  • ISO 3046-6:2020 Part 6: Overspeed protection
  • ISO 3046-7:1995 Part 7: Codes for engine power [Withdrawn: replaced with ISO 3046-1:2002]
• ISO 3047:1982 Cinematography — Spool, daylight loading type, for 35 mm motion-picture cameras (capacity 30 m – 100 ft) — Dimensions
• ISO 3048:1974 Gypsum plasters — General test conditions [Withdrawn without replacement]
• ISO 3049:1974 Gypsum plasters — Determination of physical properties of powder [Withdrawn without replacement]
• ISO 3051:1974 Gypsum plasters — Determination of mechanical properties [Withdrawn without replacement]
• ISO 3052:1974 Gypsum plasters — Determination of water of crystallization content [Withdrawn without replacement]
• ISO 3053:2004 Oil of grapefruit (Citrus x paradisi Macfad.), obtained by expression
• ISO 3054:2017 Essential oil of lavandin Abrial (Lavandula angustifolia Mill. × Lavandula latifolia Medik.), French type
• ISO 3055:2021 Kitchen equipment — Coordinating sizes
• ISO 3056:1986 Non-calibrated round steel link lifting chain and chain slings — Use and maintenance
• ISO 3057:1998 Non-destructive testing — Metallographic replica techniques of surface examination
• ISO 3058:1998 Non-destructive testing — Aids to visual inspection — Selection of low-power magnifiers
• ISO 3059:2012 Non-destructive testing — Penetrant testing and magnetic particle testing — Viewing conditions
• ISO 3060:1974 Textiles — Cotton fibres — Determination of breaking tenacity of flat bundles
• ISO 3061:2008 Oil of black pepper (Piper nigrum L.)
• ISO 3062:1974 Oil of sandalwood (Eucarya spicata), Australia [Withdrawn without replacement]
• ISO 3063:2004 Oil of ylang-ylang (Cananga odorata (Lam.) Hook. f. et Thomson forma genuina)
• ISO 3064:2015 Essential oil of petitgrain, Paraguayan type (Citrus aurantium L. var. Paraguay (syn. Citrus aurantium var. bigaradia Hook f.))
• ISO 3065:2021 Essential oil of Eucalyptus, Australian type
• ISO 3066:1986 Duplicating machines — Registration [Withdrawn without replacement]
• ISO 3067:1983 Cinematography — Motion-picture camera cartridge, 8 mm Type S, Model I — Notches for film speed, film identification and colour-balancing filter — Dimensions and positions [Withdrawn without replacement]
• ISO 3068:1982 Cinematography — Magnetic stripes for sound records on 16 mm motion-picture film perforated 8 mm Type S-2R (1-4) and (1-3) — Positions and width dimensions [Withdrawn without replacement]
• ISO 3069:2000 End-suction centrifugal pumps — Dimensions of cavities for mechanical seals and for soft packing
• ISO 3070 Machine tools — Test conditions for testing the accuracy of boring and milling machines with horizontal spindle
  • ISO 3070-0:1982 Part 0: Introduction [Withdrawn: replaced with ISO 3070-(1-3):2007]
  • ISO 3070-1:2007 Part 1: Machines with fixed column and movable table
  • ISO 3070-2:2016 Part 2: Machines with movable column along the X-axis (floor type)
  • ISO 3070-3:2007 Part 3: Machines with movable column and movable table
• ISO 3071:2020 Textiles — Determination of pH of aqueous extract
• ISO 3072:1975 Wool — Determination of solubility in alkali
• ISO 3073:1975 Wool — Determination of acid content
• ISO 3074:2014 Wool — Determination of dichloromethane-soluble matter in combed sliver
• ISO 3075:1980 Short link chain for lifting purposes — Grade S (6) non calibrated, for chain slings etc. [Withdrawn without replacement]
• ISO 3076:2012 Round steel short link chains for general lifting purposes — Medium tolerance sling chains for chain slings — Grade 8
• ISO 3077:2001 Short-link chain for lifting purposes — Grade T, (types T, DAT and DT), fine-tolerance hoist chain
• ISO 3078:2016 Shipbuilding — Cargo winches
• ISO 3079 A two-electrode method using acetic acid to measure pitting potential of aluminium and aluminium alloys in chloride solutions [Under development]
• ISO 3080:1974 Guide for the mechanical balancing of marine main steam turbine machinery for merchant service [Withdrawn without replacement]
• ISO 3081:1986 Iron ores — Increment sampling — Manual method [Withdrawn: replaced with ISO 3082]
• ISO 3082:2017 Iron ores – Sampling and sample preparation procedures
• ISO 3083:1986 Iron ores — Preparation of samples — Manual method [Withdrawn: replaced with ISO 3082]
• ISO 3084:1998 Iron ores — Experimental methods for evaluation of quality variation
• ISO 3085:2019 Iron ores — Experimental methods for checking the precision of sampling, sample preparation and measurement
• ISO 3086:2006 Iron ores — Experimental methods for checking the bias of sampling
• ISO 3087:2020 Iron ores — Determination of the moisture content of a lot
• ISO 3088:1975 Welding requirements — Factors to be considered in specifying requirements for fusion welded joints in steel (technical influencing factors) [Withdrawn without replacement]
• ISO 3089:2005 Machine tools — Test conditions for self-centring, manually operated chucks with one-piece jaws
• ISO 3090:1974 Ropes and cordage — Netting yarns — Determination of change in length after immersion in water [Withdrawn without replacement]
• ISO 3091:1975 Meat and meat products — Determination of nitrate content (Reference method)
• ISO/CIE 3092 Light and lighting – Energy performance of lighting in buildings – Explanation and justification of ISO/CIE 20086 [Under development]
• ISO 3093:2009 Wheat, rye and their flours, durum wheat and durum wheat semolina — Determination of the falling number according to Hagberg-Perten
• ISO 3094:1974 Fruit and vegetable products — Determination of copper content — Photometric method [Withdrawn without replacement]
• ISO 3095:2013 Acoustics – Railway applications – Measurement of noise emitted by railbound vehicles
• ISO 3096:2018 Rolling bearings — Needle rollers — Boundary dimensions, geometrical product specifications (GPS) and tolerance values
• ISO/R 3097:1974 Rolling bearings — Needle rollers — Light and medium series — Dimensions and tolerance values [Withdrawn: replaced with ISO 1206]
• ISO 3098 Technical product documentation – Lettering
  • ISO 3098-1:2015 Part 1: General requirements
  • ISO 3098-2:2000 Part 2: Latin alphabet, numerals and marks
  • ISO 3098-3:2000 Part 3: Greek alphabet
  • ISO 3098-4:2000 Part 4: Diacritical and particular marks for the Latin alphabet
  • ISO 3098-5:1997 Part 5: CAD lettering of the Latin alphabet, numerals and marks
  • ISO 3098-6:2000 Part 6: Cyrillic alphabet
• ISO 3099:1974 Oilseed residues — Determination of total nitrogen content [Withdrawn without replacement]
• ISO 3100 Meat and meat products — Sampling and preparation of test samples
  • ISO 3100-1:1991 Part 1: Sampling [Withdrawn: replaced with ISO 17604]
  • ISO 3100-2:1998 Part 2: Preparation of test samples for microbiological examination [Withdrawn: replaced with ISO 6887-2]
• ISO 3101:1981 Wheels and castors — Triangular top plates with three fixing holes [Withdrawn: replaced with ISO 22883 and ISO 22884]
• ISO 3102:1981 Wheels and castors for non-powered equipment — Off-set for swivel castors [Withdrawn: replaced with ISO 22883 and ISO 22884]
• ISO 3103 Tea – Preparation of liquor for use in sensory tests
• ISO 3104:2020 Petroleum products — Transparent and opaque liquids — Determination of kinematic viscosity and calculation of dynamic viscosity
• ISO 3105:1994 Glass capillary kinematic viscometers – Specifications and operating instructions
• ISO 3106:1974 Dental zinc oxide/eugenol filling materials [Withdrawn: replaced with ISO 3107]
• ISO 3107:2011 Dentistry — Zinc oxide/eugenol cements and zinc oxide/non-eugenol cements
• ISO 3108:2017 Steel wire ropes — Test method — Determination of measured breaking force
• ISO 3109:1984 Assembly tools for screws and nuts — Hexagon insert bits for hexagon socket head screws [Withdrawn: replaced with ISO 2351-3]
• ISO 3110:1975 Copper alloys — Determination of aluminium as alloying element — Volumetric method [Withdrawn without replacement]
• ISO 3111:1975 Copper alloys — Determination of tin as alloying element — Volumetric method [Withdrawn without replacement]
• ISO 3112:1975 Copper and copper alloys — Determination of lead — Extracting titration method [Withdrawn without replacement]
• ISO 3114:1977 Unplasticized polyvinyl chloride (PVC) pipes for potable water supply — Extractability of lead and tin — Test method
• ISO 3115:1981 Castings in magnesium alloys containing zirconium — Chemical composition and mechanical properties [Withdrawn: replaced with ISO 16220]
• ISO 3116:2019 Magnesium and magnesium alloys — Wrought magnesium and magnesium alloys
• ISO 3117:1977 Tangential keys and keyways [Withdrawn without replacement]
• ISO 3118:1976 Sodium perborates for industrial use — Determination of particle size distribution by mechanical sieving [Withdrawn without replacement]
• ISO 3119:1976 Boric acid, boric oxide and disodium tetraborates for industrial use — Determination of chromium content — Diphenylcarbazide photometric method [Withdrawn without replacement]
• ISO 3120:1976 diSodium tetraborates and crude sodium borates for industrial use — Determination of water content — Gravimetric method [Withdrawn without replacement]
• ISO 3121:1976 Boric acid, boric oxide and disodium tetraborates for industrial use — Determination of chloride content — Mercurimetric method [Withdrawn without replacement]
• ISO 3122:1976 Boric acid, boric oxide, disodium tetraborates, sodium perborates and crude borates for industrial use — Determination of iron content — 2,2'- Bipyridyl photometric method [Withdrawn without replacement]
• ISO 3123:1976 Sodium perborates for industrial use — Determination of rate of solution — Conductivity method [Withdrawn without replacement]
• ISO 3124:1976 Crude sodium borates for industrial use — Determination of iron soluble in alkaline medium — 2,2'- Bipyridyl photometric method [Withdrawn without replacement]
• ISO 3125:1976 Crude sodium borates for industrial use — Determination of aluminium soluble in alkaline medium — EDTA titrimetric method [Withdrawn without replacement]
• ISO 3126:2005 Plastics piping systems — Plastics components — Determination of dimensions
• ISO 3127:1994 Thermoplastics pipes — Determination of resistance to external blows — Round-the-clock method
• ISO 3129:2019 Wood — Sampling methods and general requirements for physical and mechanical testing of small clear wood specimens
• ISO 3130:1975 Wood — Determination of moisture content for physical and mechanical tests [Withdrawn: replaced with ISO 13061-1]
• ISO 3131:1975 Wood — Determination of density for physical and mechanical tests [Withdrawn: replaced with ISO 13061-2]
• ISO 3132:1975 Wood — Testing in compression perpendicular to grain [Withdrawn: replaced with ISO 13061-5]
• ISO 3133:1975 Wood — Determination of ultimate strength in static bending [Withdrawn: replaced with ISO 13061-3]
• ISO 3134 Light metals and their alloys — Terms and definitions
  • ISO 3134-1:1985 Part 1: Materials [Withdrawn without replacement]
  • ISO 3134-2:1985 Part 2: Unwrought products [Withdrawn without replacement]
  • ISO 3134-3:1985 Part 3: Wrought products [Withdrawn without replacement]
  • ISO 3134-4:1985 Part 4: Castings [Withdrawn without replacement]
  • ISO 3134-5:1981 Part 5: Methods of processing and treatment [Withdrawn without replacement]
• ISO 3136:1983 Rubber latex — Styrene-butadiene — Determination of bound styrene content
• ISO 3137:1974 Anhydrous hydrogen fluoride for industrial use — Sampling
• ISO 3138:1974 Anhydrous hydrogen fluoride for industrial use — Determination of non-volatile acid content — Titrimetric method [Withdrawn without replacement]
• ISO 3139:1976 Aqueous hydrofluoric acid for industrial use — Sampling and methods of test
• ISO 3140:2019 Essential oil of sweet orange expressed [Citrus sinensis (L.)]
• ISO 3141:1997 Oil of clove leaves [Syzygium aromaticum (L.) Merr. et Perry, syn. Eugenia caryophyllus (Sprengel) Bullock et S. Harrison]
• ISO 3142:1997 Oil of clove buds [Syzygium aromaticum (L.) Merr. et Perry, syn. Eugenia caryophyllus (Sprengel) Bullock et S. Harrison]
• ISO 3143:1997 Oil of clove stems [Syzygium aromaticum (L.) Merr. et Perry, syn. Eugenia caryophyllus (Sprengel) Bullock et S. Harrison]
• ISO 3144:1974 Carbon disulphide for industrial use — Sampling and methods of test
• ISO 3145:1974 Rolling bearings — Bearings with spherical outside surface and extended inner ring width — Eccentric locking collars [Withdrawn: replaced with ISO 9628]
• ISO 3146:2000 Plastics — Determination of melting behaviour (melting temperature or melting range) of semi-crystalline polymers by capillary tube and polarizing-microscope methods
• ISO 3147:1975 Heat exchangers — Verification of thermal balance of water-fed or steam-fed primary circuits — Principles and test requirements [Withdrawn without replacement]
• ISO 3148:1975 Radiators, convectors and similar appliances — Determination of thermal output — Test method using air-cooled closed booth [Withdrawn without replacement]
• ISO 3149:1975 Radiators, convectors and similar appliances — Determination of thermal output — Test method using liquid-cooled closed booth [Withdrawn without replacement]
• ISO 3150:1975 Radiators, convectors and similar appliances — Calculation of thermal output and presentation of results [Withdrawn without replacement]
• ISO/TR 3151 Visualization elements of PLM-MES interface [Under development; originally planned ISO 3151 was an engineering standard]^[3]
  • ISO/TR 3151-1 Part 1: Overview [Under development]
• ISO/TR 3152:2022 Road vehicles — Comparison between ISO 26262-12 and other parts of the ISO 26262 series to support motorcycle adaptation
• ISO 3154:1988 Stranded wire ropes for mine hoisting — Technical delivery requirements
• ISO 3155:1976 Stranded wire ropes for mine hoisting — Fibre components — Characteristics and tests
• ISO 3156:1976 Stranded wire ropes for mine hoisting — Impregnating compounds, lubricants and service dressings — Characteristics and tests
• ISO 3157:1991 Radioluminescence for time measurement instruments — Specifications [Withdrawn without replacement]
• ISO 3158:1976 Timekeeping instruments — Symbolization of control positions
• ISO 3159:2009 Timekeeping instruments — Wrist-chronometers with spring balance oscillator
• ISO 3160 Watch-cases and accessories — Gold alloy coverings
  • ISO 3160-1:1998 Part 1: General requirements
  • ISO 3160-2:2015 Part 2: Determination of fineness, thickness, corrosion resistance and adhesion
  • ISO 3160-3:1993 Part 3: Abrasion resistance tests of a type of coating on standard gauges [Withdrawn: replaced with ISO 23160]
• ISO 3161:1999 Aerospace — UNJ threads — General requirements and limit dimensions
• ISO 3162:1974 Caravans and light trailers — Couplings for vacuum braking systems — Dimensional characteristics [Withdrawn without replacement]
• ISO 3163 Adventure tourism — Terminology [Under development' original draft unknown]
• ISO 3164:2013 Earth-moving machinery — Laboratory evaluations of protective structures — Specifications for deflection-limiting volume
• ISO 3165:1976 Sampling of chemical products for industrial use — Safety in sampling
• ISO 3166 Codes for the representation of names of countries and their subdivisions
  • ISO 3166-1:2020 Part 1: Country codes
  • ISO 3166-2:2020 Part 2: Country subdivision code
  • ISO 3166-3:2020 Part 3: Code for formerly used names of countries
• ISO 3167:2014 Plastics — Multipurpose test specimens
• ISO 3168:1998 Aerospace — Nuts, anchor, self-locking, fixed, single lug, with counterbore, with MJ threads, classifications: 1 100 MPa (at ambient temperature )/235 degrees C, 1 100 MPa (at ambient temperature )/315 degrees C and 1 100 MPa (at ambient temperature)/425 degrees C — Dimensions
• ISO 3169 Fine ceramics (advanced ceramics, advanced technical ceramics) — Methods for chemical analysis of impurities in aluminium oxide powders using inductively coupled plasma-optical emission spectrometry [Under development]
• ISO 3170:2004 Petroleum liquids — Manual sampling
• ISO 3171:1988 Petroleum liquids — Automatic pipeline sampling
• ISO/TR 3172:1974 Paints and varnishes — Large scale brushing test [Withdrawn without replacement]
• ISO 3173:1974 Road vehicles — Apparatus for measurement of the opacity of exhaust gas from diesel engines operating under steady state conditions [Withdrawn: replaced with ISO 11614]
• ISO 3174:1994 Aircraft — Connections for checking hydraulic systems by ground appliances — Threaded type
• ISO 3175 Textiles — Professional care, drycleaning and wetcleaning of fabrics and garments
  • ISO 3175-1:2017 Part 1: Assessment of performance after cleaning and finishing
  • ISO 3175-2:2017 Part 2: Procedure for testing performance when cleaning and finishing using tetrachloroethene
  • ISO 3175-3:2017 Part 3: Procedure for testing performance when cleaning and finishing using hydrocarbon solvents
  • ISO 3175-4:2018 Part 4: Procedure for testing performance when cleaning and finishing using simulated wetcleaning
  • ISO 3175-5:2019 Part 5: Procedure for testing performance when cleaning and finishing using dibutoxymethane
  • ISO 3175-6:2017 Part 6: Procedure for testing performance when cleaning and finishing using decamethylpentacyclosiloxane
• ISO 3176 Textiles — Determination of dimensional stability on dry cleaning in perchloroethylene, excluding finishing laboratory method [Rejected draft]
• ISO 3177:1975 Potassium hydroxide for industrial use — Determination of chlorides content — Photometric method [Withdrawn without replacement]
• ISO 3178:1988 Steel wire ropes for general purposes — Terms of acceptance [Withdrawn without replacement]
• ISO 3179:1974 Coniferous sawn timber — Nominal dimensions [Withdrawn without replacement]
• ISO 3180 Fine ceramics (advanced ceramics, advanced technical ceramics) — Methods for chemical analysis of hydroxyapatite powders [Under development; originally planned ISO 3180 merged into ISO 3179]
• ISO 3181 [draft merged into ISO 3179]
• ISO 3182 Light Measuring System for Smoke Emission Testing [Under development; originally planned ISO 3182 merged into ISO 3179]
• ISO 3183:2019 Petroleum and natural gas industries — Steel pipe for pipeline transportation systems
• ISO 3184:1998 Reach and straddle fork-lift trucks — Stability tests [Withdrawn: replaced with ISO 22915-3]
• ISO 3185:2021 Aerospace — Bolts, normal bihexagonal head, normal shank, short or medium length MJ threads, metallic material, coated or uncoated, strength classes less than or equal to 1 100 MPa — Dimensions
• ISO 3186:2008 Aerospace — Bolts, large bihexagonal head, normal shank, short or medium length MJ threads, metallic material, coated or uncoated, strength classes 1 250 MPa to 1 800 MPa — Dimensions
• ISO 3187:1989 Refractory products — Determination of creep in compression
• ISO 3188:1978 Starches and derived products — Determination of nitrogen content by the Kjeldahl method — Titrimetric method
• ISO 3189 Sockets for wire ropes for general purposes
  • ISO 3189-1:1985 Part 1: General characteristics and conditions of acceptance [Withdrawn without replacement]
  • ISO 3189-2:1985 Part 2: Special requirements for sockets produced by forging or machined from the solid [Withdrawn without replacement]
  • ISO 3189-3:1985 Part 3: Special requirements for sockets produced by casting [Withdrawn without replacement]
• ISO 3190:1975 Test conditions for turret and single spindle co-ordinate drilling machines with vertical spindle — Testing of the accuracy
• ISO 3191:1998 Aerospace — Nuts, anchor, self-locking, fixed, single lug, reduced series, with counterbore, with MJ threads, classifications: 1 100 MPa (at ambient temperature)/235 degrees C, 1 100 MPa (at ambient temperature)/315 degrees C and 1 100 MPa (at ambient temperature)/425 degrees C — Dimensions
• ISO 3193:2008 Aerospace — Bolts, normal hexagonal head, normal shank, short or medium length MJ threads, metallic material, coated or uncoated, strength classes less than or equal to 1 100 MPa — Dimensions
• ISO 3194:1975 Potassium hydroxide for industrial use — Determination of sulphur compounds — Method by reduction and titrimetry [Withdrawn without replacement]
• ISO 3195:1975 Sodium hydroxide for industrial use — Sampling — Test Sample — Preparation of the main solution for carrying out certain determinations
• ISO 3196:1975 Sodium hydroxide for industrial use — Determination of carbonates content — Titrimetric method
• ISO 3197:1975 Sodium hydroxide for industrial use — Determination of chlorides content — Photometric method [Withdrawn without replacement]
• ISO 3198:1975 Sodium hydroxide for industrial use — Determination of sulphur compounds — Method by reduction and titrimetry [Withdrawn without replacement]
• ISO 3199:1975 Sodium chlorate for industrial use — Determination of chlorate content — Dichromate titrimetric method
• ISO 3200:1975 Sodium and potassium silicates for industrial use — Determination of sulphates content — Barium sulphate gravimetric method [Withdrawn without replacement]
• ISO 3201:1975 Sodium and potassium silicates for industrial use — Determination of iron content — 1,10- Phenanthroline photometric method [Withdrawn without replacement]
• ISO 3202:1997 Aerospace — Screws, pan head, internal offset cruciform ribbed or unribbed drive, threaded to head, MJ threads, metallic material, coated or uncoated, strength classes less than or equal to 1 100 MPa — Dimensions
• ISO 3203:1993 Aerospace — Bolts, normal bihexagonal head, normal or pitch diameter shank, long length MJ threads, metallic material, coated or uncoated, strength classes less than or equal to 1 100 MPa — Dimensions
• ISO 3205:1976 Preferred test temperatures [Withdrawn without replacement]
• ISO 3206:1975 Surface active agents — Analysis of technical alkane sulphonates — Determination of alkane monosulphonates content [Withdrawn without replacement]
• ISO 3207:1975 Statistical interpretation of data — Determination of a statistical tolerance interval [Withdrawn: replaced with ISO 16269-6]
• ISO 3208:1974 Road vehicles — Evaluation of protrusions inside passenger cars
• ISO 3209:2016 Aerospace — Nuts, anchor, self-locking, floating, two lug, with counterbore, with MJ threads, classifications: 1 100 MPa (at ambient temperature )/235 degrees C, 1 100 MPa (at ambient temperature )/315 degrees C and 1 100 MPa (at ambient temperature)/425 degrees C — Dimensions
• ISO 3210:2017 Anodizing of aluminium and its alloys — Assessment of quality of sealed anodic oxidation coatings by measurement of the loss of mass after immersion in acid solution(s)
• ISO 3211:2018 Anodizing of aluminium and its alloys — Assessment of resistance of anodic oxidation coatings to cracking by deformation
• ISO 3212:1975 Polypropylene pipes — Burst test requirements [Withdrawn without replacement]
• ISO 3213:2009 Polypropylene (PP) pipes — Effect of time and temperature on the expected strength
• ISO 3214:2000 Oil of Litsea cubeba (Litsea cubeba Pers.)
• ISO 3215:1998 Oil of nutmeg, Indonesian type (Myristica fragrans Houtt.)
• ISO 3216:1997 Oil of cassia, Chinese type (Cinnamomum aromaticum Nees, syn. Cinnamomum cassia Nees ex Blume)
• ISO 3217:1974 Oil of lemongrass (Cymbopogon citratus)
• ISO 3218:2014 Essential oils — Principles of nomenclature
• ISO 3219 Rheology
  • ISO 3219-1:2021 Part 1: Vocabulary and symbols for rotational and oscillatory rheometry
  • ISO 3219-2:2021 Part 2: General principles of rotational and oscillatory rheometry
• ISO 3220:1975 Copper and copper alloys — Determination of arsenic — Photometric method
• ISO 3221:1998 Aerospace — Nuts, anchor, self-locking, fixed, 90 degrees corner, with counterbore, with MJ threads, classifications: 1 100 MPa (at ambient temperature)/235 degrees C, 1 100 MPa (at ambient temperature)/315 degrees C and 1 100 MPa (at ambient temperature)/425 degrees C — Dimensions
• ISO 3222:1998 Aerospace — Nuts, anchor, self-locking, fixed, closed corner, reduced series, with counterbore, with MJ threads, classifications: 1 100 MPa (at ambient temperature)/235 degrees C, 1 100 MPa (at ambient temperature)/315 degrees C and 1 100 MPa (at ambient temperature)/425 degrees C — Dimensions
• ISO 3223:1998 Aerospace — Nuts, anchor, self-locking, fixed, two lug, with counterbore, with MJ threads, classifications: 1 100 MPa (at ambient temperature )/235 degrees C, 1 100 MPa (at ambient temperature )/315 degrees C and 1 100 MPa (at ambient temperature)/425 degrees C — Dimensions
• ISO 3224:1998 Aerospace — Nuts, anchor, self-locking, floating, single lug, with counterbore, with MJ threads, classifications: 1 100 MPa (at ambient temperature )/235 degrees C, 1 100 MPa (at ambient temperature )/315 degrees C and 1 100 MPa (at ambient temperature)/425 degrees C — Dimensions
• ISO 3225:1998 Aerospace — Nuts, anchor, self-locking, fixed, two lug, reduced series, with counterbore, with MJ threads, classifications: 1 100 MPa (at ambient temperature)/235 degrees C, 1 100 MPa (at ambient temperature)/315 degrees C and 1 100 MPa (at ambient temperature)/425 degrees C — Dimensions
• ISO 3228:2013 Rolling bearings — Cast and pressed housings for insert bearings — Boundary dimensions and tolerances
• ISO 3230:1998 Aerospace — Rivets, solid, 100 degrees normal countersunk head with dome, metallic material, with or without surface treatment — Dimensions
• ISO 3231:1993 Paints and varnishes — Determination of resistance to humid atmospheres containing sulfur dioxide [Withdrawn: replaced with ISO 22479]
• ISO 3232:1974 Paints and varnishes — Determination of quantity of material in a container [Withdrawn without replacement]
• ISO 3233 Paints and varnishes — Determination of percentage volume of non-volatile matter
  • ISO 3233-1:2019 Part 1: Method using a coated test panel to determine non-volatile matter and to determine dry-film density by the Archimedes' principle
  • ISO 3233-2:2019 Part 2: Method using the determination of non-volatile-matter content in accordance with ISO 3251 and determination of dry film density on coated test panels by the Archimedes' principle
  • ISO 3233-3:2015 Part 3: Determination by calculation from the non-volatile-matter content determined in accordance with ISO 3251, the density of the coating material and the density of the solvent in the coating material
• ISO 3234:1975 Sodium sulphate for industrial use — Determination of loss in mass at 110 degrees C [Withdrawn without replacement]
• ISO 3235:1975 Sodium sulphate for industrial use — Determination of acid-insoluble matter [Withdrawn without replacement]
• ISO 3236:1975 Sodium sulphate for industrial use — Determination of chlorides content — Mercurimetric method [Withdrawn without replacement]
• ISO 3237:1975 Sodium sulphate for industrial use — Determination of sulphates content — Calculation method and barium sulphate gravimetric method [Withdrawn without replacement]
• ISO 3238:1975 Sodium sulphate for industrial use — Determination of calcium content — EDTA complexometric method [Withdrawn without replacement]
• ISO 3239:1975 Sodium sulphate for industrial use — Determination of iron content — 1,10- Phenanthroline photometric method [Withdrawn without replacement]
• ISO 3240:1975 Sodium sulphate for industrial use — Determination of acidity or alkalinity [Withdrawn without replacement]
• ISO 3241:1975 Sodium sulphate for industrial use — Measurement of pH — Potentiometric method [Withdrawn without replacement]
• ISO 3242 Blockchain and distributed ledger technologies – Use cases [Under development]
• ISO 3243:1975 Keyboards for countries whose languages have alphabetic extenders — Guidelines for harmonization [Withdrawn: replaced with ISO 9995-(1,7)]
• ISO 3244:1984 Office machines and data processing equipment — Principles governing the positioning of control keys on keyboards [Withdrawn: replaced with ISO 9995-(1,7)]
• ISO 3245:2015 Rolling bearings — Needle roller bearings with drawn cup and without inner ring — Boundary dimensions, geometrical product specifications (GPS) and tolerance values
• ISO 3246:1977 Dentistry — Working space of the dentist — Definitions and principles [Withdrawn without replacement]
• ISO 3247 Mosaic parquet panels — Classification of oak strips [Rejected draft]
• ISO 3248:2016 Paints and varnishes — Determination of the effect of heat
• ISO 3249:1975 Reciprocating internal combustion engines — Definitions of locations on an engine [Withdrawn: replaced with ISO 1204]
• ISO/TS 3250:2021 Petroleum, petrochemical and natural gas industries — Calculation and reporting production efficiency in the operating phase [Original draft with this number unknown]
• ISO 3251:2019 Paints, varnishes and plastics — Determination of non-volatile-matter content
• ISO 3252:2019 Powder metallurgy – Vocabulary
• ISO 3253:1998 Gas welding equipment — Hose connections for equipment for welding, cutting and allied processes [Withdrawn: replaced with ISO/TR 28821]
• ISO 3254:1989 Shipbuilding and marine structures — Toughened safety glass panes for rectangular windows [Withdrawn: replaced with ISO 21005]
• ISO 3255:1974 Magnesium and magnesium alloys — Determination of aluminium — Chromazurol S photometric method
• ISO 3256:1977 Aluminium and aluminium alloys — Determination of magnesium — Atomic absorption spectrophotometric method
• ISO 3257:1992 Rubber compounding ingredients — Carbon black — Method of evaluation in styrene-butadiene rubbers [Withdrawn without replacement]
• ISO 3258:1976 Air distribution and air diffusion — Vocabulary [Withdrawn without replacement]
• ISO 3259 Pulps — Determination of pentosans content — Furfural method [Rejected draft]
• ISO 3260:2015 Pulps — Determination of chlorine consumption (Degree of delignification)
• ISO 3261:1975 Fire tests — Vocabulary [Withdrawn without replacement]
• ISO 3262 Extenders — Specifications and methods of test
  • ISO 3262-1:2020 Part 1: Introduction and general test methods
  • ISO 3262-2:1998 Part 2: Barytes (natural barium sulfate)
  • ISO 3262-3:1998 Part 3: Blanc fixe
  • ISO 3262-4:1998 Part 4: Whiting
  • ISO 3262-5:1998 Part 5: Natural crystalline calcium carbonate
  • ISO 3262-6:1998 Part 6: Precipitated calcium carbonate
  • ISO 3262-7:1998 Part 7: Dolomite
  • ISO 3262-8:1998 Part 8: Natural clay
  • ISO 3262-9:1997 Part 9: Calcined clay
  • ISO 3262-10:2000 Part 10: Natural talc/chlorite in lamellar form
  • ISO 3262-11:2000 Part 11: Natural talc, in lamellar form, containing carbonates
  • ISO 3262-12:2001 Part 12: Muscovite-type mica
  • ISO 3262-13:1997 Part 13: Natural quartz (ground)
  • ISO 3262-14:2000 Part 14: Cristobalite
  • ISO 3262-15:2000 Part 15: Vitreous silica
  • ISO 3262-16:2000 Part 16: Aluminium hydroxides
  • ISO 3262-17:2000 Part 17: Precipitated calcium silicate
  • ISO 3262-18:2000 Part 18: Precipitated sodium aluminium silicate
  • ISO 3262-19:2021 Part 19: Precipitated silica
  • ISO 3262-20:2021 Part 20: Fumed silica
  • ISO 3262-21:2000 Part 21: Silica sand (unground natural quartz)
  • ISO 3262-22:2000 Part 22: Flux-calcined kieselguhr
• ISO 3263:1974 Continuous mechanical handling equipment for loose bulk materials — Bucket elevators — Safety code [Withdrawn: replaced with ISO 7149]
• ISO 3264:1974 Continuous mechanical handling equipment for loose bulk materials — Screw feeders and conveyors — Safety code [Withdrawn: replaced with ISO 7149]
• ISO 3265:1974 Continuous mechanical handling equipment for loose bulk materials — Wagon tipplers handling rail-borne wagons (rotary, side discharge and end discharge) — Safety code
• ISO 3266:2010 Forged steel eyebolts grade 4 for general lifting purposes
• ISO 3267:1991 Road vehicles — Headlamp cleaners [Withdrawn without replacement]
• ISO 3268:1978 Plastics — Glass reinforced materials — Determination of tensile properties [Withdrawn: replaced with ISO 527-(4-5)]
• ISO 3269:2019 Fasteners — Acceptance inspection
• ISO 3270:1984 Paints and varnishes and their raw materials — Temperatures and humidities for conditioning and testing
• ISO 3271:2015 Iron ores for blast furnace and direct reduction feedstocks — Determination of the tumble and abrasion indices
• ISO 3272 Microfilming of technical drawings and other drawing office documents
  • ISO 3272-1:2003 Part 1: Operating procedures
  • ISO 3272-2:1994 Part 2: Quality criteria and control of 35 mm silver gelatin microfilms
  • ISO 3272-3:2001 Part 3: Aperture card for 35 mm microfilm
  • ISO 3272-4:1994 Part 4: Microfilming of drawings of special and exceptional elongated sizes
  • ISO 3272-5:1999 Part 5: Test procedures for diazo duplicating of microfilm images in aperture cards [Withdrawn without replacement]
  • ISO 3272-6:2000 Part 6: Quality criteria and control of systems for enlargements from 35 mm microfilm
• ISO 3273 Transparent A6 Microfiche – Additional physical characteristics [Rejected draft]
• ISO 3274:1996 Geometrical Product Specifications (GPS) – Surface texture: Profile method – Nominal characteristics of contact (stylus) instruments
• ISO 3275:1974 Information processing – Implementation of the 7- bit coded character set and its 7- bit and 8- bit extensions on 3,81 mm magnetic cassette for data interchange
• ISO 3276:1975 Continuous mechanical handling equipment for unit loads — Belt conveyors (canvas, rubber, plastic, etc.), steel band conveyors and wire mesh belt conveyors — Safety code [Withdrawn: replaced with ISO 7149]
• ISO 3277:1974 Continuous mechanical handling equipment for unit loads — Suspended swing-tray conveyors and fixed-tray conveyors — Safety code [Withdrawn: replaced with ISO 7149]
• ISO 3278:1974 Continuous mechanical handling equipment for unit loads — Canvas-sling elevators and conveyors — Safety code [Withdrawn: replaced with ISO 7149]
• ISO 3279:1974 Continuous mechanical handling equipment for unit loads — Hydraulic conveyors — Safety code [Withdrawn: replaced with ISO 7149]
• ISO 3280:1974 Continuous mechanical handling equipment for unit loads — Gravity roller and wheel conveyors, extensible-roller or telescopic-roller conveyors, and hinged-roller conveyors (gates) — Safety code [Withdrawn: replaced with ISO 7149]
• ISO 3281:1974 Continuous mechanical handling equipment for unit loads — Spiral roller conveyor chutes, spiral chutes, and chutes for packages — Safety code [Withdrawn: replaced with ISO 7149]
• ISO 3282:1976 Aircraft — Dimensions for single-hole and triple-hole mounting (Class 3) lever-operated manual switches
• ISO 3283:1974 Continuous mechanical handling equipment — Transfer points — Safety code [Withdrawn: replaced with ISO 7149]
• ISO 3284:1974 Continuous mechanical handling equipment for loose bulk materials — Dimensions of bends for use in pneumatic handling
• ISO 3285:1986 Road vehicles — Ignition coil mounting brackets [Withdrawn without replacement]
• ISO 3286:2016 Single point cutting tools — Corner radii
• ISO 3287:1999 Powered industrial trucks – Symbols for operator controls and other displays
• ISO 3288 Individual space heating appliances — General test methods [Rejected draft]
• ISO 3289 Independent room heaters burnings solid fuel — Particular test methods [Rejected draft]
• ISO 3290 Rolling bearings — Balls
  • ISO 3290-1:2014 Part 1: Steel balls
  • ISO 3290-2:2014 Part 2: Ceramic balls
• ISO 3291:2016 Extra-long Morse taper shank twist drills
• ISO 3292:2016 Extra-long parallel shank twist drills
• ISO 3293:2016 Morse taper shank countersinks for angles 60 degrees, 90 degrees and 120 degrees inclusive
• ISO 3294:2016 Parallel shank countersinks for angles 60, 90 and 120 degrees inclusive
• ISO 3295:1975 Narrow bandsaw blades for woodworking — Dimensions
• ISO 3296:1975 Textile machinery and accessories — Tubes for ring-spinning, doubling and twisting spindles, taper 1:64 [Withdrawn: replaced with ISO 368]
• ISO 3297:2020 Information and documentation – International standard serial number (ISSN)
• ISO 3298:1994 Photography — Processing chemicals — Specifications for glacial acetic acid
• ISO 3299:1994 Photography — Processing chemicals — Specifications for 1-phenyl-3-pyrazolidinone

• ISO 3300:1976 Photography — Processing chemicals — Specifications for anhydrous sodium thiosulfate [Withdrawn: replaced with ISO 10636]
• ISO 3301:1975 Statistical interpretation of data – Comparison of two means in the case of paired observations
• ISO 3302 Rubber — Tolerances for products
  • ISO 3302-1:2014 Part 1: Dimensional tolerances
  • ISO 3302-2:2008 Part 2: Geometrical tolerances
• ISO 3303 Rubber- or plastics-coated fabrics — Determination of bursting strength
  • ISO 3303-1 Part 1: Steel-ball method
  • ISO 3303-2 Part 2: Hydraulic method
• ISO 3304:1985 Plain end seamless precision steel tubes — Technical conditions for delivery [Withdrawn without replacement]
• ISO 3305:1985 Plain end welded precision steel tubes — Technical conditions for delivery
• ISO 3306:1985 Plain end as-welded and sized precision steel tubes — Technical conditions for delivery
• ISO 3307:1975 Information interchange – Representations of time of the day [Withdrawn: replaced by ISO 8601:1988]
• ISO 3308:2012 Routine analytical cigarette-smoking machine — Definitions and standard conditions
• ISO/IEC 3309:1993 Information technology — Telecommunications and information exchange between systems — High-level data link control (HDLC) procedures — Frame structure [Withdrawn: replaced by ISO/IEC 13239]
• ISO 3310 sieves — Technical requirements and testing
  • ISO 3310-1:2016 Part 1: Test sieves of metal wire cloth
  • ISO 3310-2:2013 Part 2: Test sieves of perforated metal plate
  • ISO 3310-3:1990 Part 3: Test sieves of electroformed sheets
• ISO/TR 3311:1974 Plain end precision steel tubes, welded and seamless — General tables of dimensions and masses per unit length [Withdrawn: replaced by ISO 4200]
• ISO 3312:1987 Sintered metal materials and hardmetals — Determination of Young modulus
• ISO/TR 3313:2018 Measurement of fluid flow in closed conduits — Guidelines on the effects of flow pulsations on flow-measurement instruments
• ISO 3314:1975 Shell drills with taper bore (taper bore 1 : 30 (included)) with slot drive
• ISO 3315:2018 Assembly tools for screws and nuts — Driving parts for hand-operated square drive socket wrenches — Dimensions and tests
• ISO 3316:2018 Assembly tools for screws and nuts — Attachments for hand-operated square drive socket wrenches — Dimensions and tests
• ISO 3317:2015 Assembly tools for screws and nuts — Square drive adaptor with hexagon or cylindrical flat drive, for power socket wrenches
• ISO 3318:2016 Assembly tools for screws and nuts — Open-ended wrenches, box wrenches and combination wrenches — Maximum widths of heads
• ISO 3319 Guide for the use of ISO 2859 "Sampling procedures and tables for inspection by attributes" [Rejected draft]
• ISO 3320:2013 Fluid power systems and components — Cylinder bores and piston rod diameters and area ratios — Metric series
• ISO 3321:1975 Fluid power systems and components — Cylinder bores and piston rod diameters — Inch series [Withdrawn without replacement]
• ISO 3322:1985 Fluid power systems and components — Cylinders — Nominal pressures [Withdrawn without replacement]
• ISO 3323:1987 Aircraft — Hydraulic components — Marking to indicate fluid for which component is approved
• ISO 3324 Aircraft tyres and rims
  • ISO 3324-1:2013 Part 1: Specifications [Withdrawn without replacement]
  • ISO 3324-2:2013 Part 2: Part 2: Test methods for tyres [Withdrawn without replacement]
• ISO 3325:1996 Sintered metal materials, excluding hardmetals — Determination of transverse rupture strength
• ISO 3326:2013 Hardmetals — Determination of (the magnetization) coercivity [Withdrawn without replacement]
• ISO 3327:2009 Hardmetals — Determination of transverse rupture strength
• ISO 3328:1975 Nitric acid for industrial use — Determination of sulphate content — Method by reduction and titrimetry [Withdrawn without replacement]
• ISO 3329:1975 Ammonium nitrate for industrial use — Determination of content of sulphur compounds — Method by reduction and titrimetry [Withdrawn without replacement]
• ISO 3330:1975 Ammonium nitrate for industrial use — Determination of ammoniacal nitrogen content — Titrimetric method after distillation [Withdrawn without replacement]
• ISO 3331:1975 Ammonium nitrate for industrial use — Determination of total nitrogen content — Titrimetric method after distillation [Withdrawn without replacement]
• ISO 3332:1975 Ammonium sulphate for industrial use — Determination of ammoniacal nitrogen content — Titrimetric method after distillation
• ISO 3333:1975 Ammonium sulphate for industrial use — Determination of copper content — Zinc dibenzyldithiocarbamate photometric method [Withdrawn without replacement]
• ISO 3334:2006 Micrographics — ISO resolution test chart No. 2 — Description and use
• ISO 3335:1977 Extruded solid profiles in aluminium-zinc- magnesium alloy Al Zn4,5 Mg1 (7020) — Chemical composition and mechanical properties [Withdrawn: replaced with ISO 209-1]
• ISO 3336:1993 Dentistry — Synthetic polymer teeth [Withdrawn: replaced with ISO 22112]
• ISO 3337:2000 T-slot cutters with cylindrical shanks and with Morse taper shanks having tapped hole
• ISO 3338 Cylindrical shanks for milling cutters
  • ISO 3338-1:1996 Part 1: Dimensional characteristics of plain cylindrical shanks
  • ISO 3338-2:2013 Part 2: Dimensional characteristics of flatted cylindrical shanks
  • ISO 3338-3:1996 Part 3: Dimensional characteristics of threaded shanks
• ISO 3339 Tractors and machinery for agriculture and forestry — Classification and terminology
  • ISO 3339-0:1986 Part 0: Classification system and classification [Withdrawn without replacement]
• ISO 3340:1976 Fibre building boards — Determination of sand content
• ISO 3341:2000 Textile glass — Yarns — Determination of breaking force and breaking elongation
• ISO 3342:2011 Textile glass — Mats — Determination of tensile breaking force
• ISO 3343:2010 Reinforcement yarns — Determination of twist balance index
• ISO 3344:1997 Reinforcement products — Determination of moisture content
• ISO 3345:1975 Wood — Determination of ultimate tensile stress parallel to grain [Withdrawn: replaced with ISO 13061-6]
• ISO 3346:1975 Wood — Determination of ultimate tensile stress perpendicular to grain [Withdrawn: replaced with ISO 13061-7]
• ISO 3347:1976 Wood — Determination of ultimate shearing stress parallel to grain [Withdrawn: replaced with ISO 13061-8]
• ISO 3348:1975 Wood — Determination of impact bending strength [Withdrawn: replaced with ISO 13061-10]
• ISO 3349:1975 Wood — Determination of modulus of elasticity in static bending [Withdrawn: replaced with ISO 13061-4]
• ISO 3350:1975 Wood — Determination of static hardness [Withdrawn: replaced with ISO 13061-12]
• ISO 3351:1975 Wood — Determination of resistance to impact indentation [Withdrawn: replaced with ISO 13061-11]
• ISO/TR 3352:1974 Acoustics — Assessment of noise with respect to its effect on the intelligibility of speech [Withdrawn without replacement]
• ISO 3353 Aerospace — Lead and runout threads
  • ISO 3353-1:2020 Part 1: Rolled external threads
  • ISO 3353-2:2020 Part 2: Internal threads
• ISO 3354:2008 Measurement of clean water flow in closed conduits – Velocity-area method using current-meters in full conduits and under regular flow conditions
• ISO 3355:1975 Shoe sizes — System of length grading (for use in the Mondopoint system) [Withdrawn: replaced with ISO 9407]
• ISO 3356:2009 Milk — Determination of alkaline phosphatase
• ISO 3357:1975 Sodium tripolyphosphate and sodium pyrophosphate for industrial use — Determination of total phosphorus(V) oxide content — Quinoline phosphomolybdate gravimetric method
• ISO 3358:1979 Sodium tripolyphosphate and sodium pyrophosphate for industrial use — Separation by column chromatography and determination of the different phosphate forms [Withdrawn without replacement]
• ISO 3359:1975 Phosphoric acid for industrial use — Determination of arsenic content — Silver diethyldithiocarbamate photometric method [Withdrawn without replacement]
• ISO 3360:1976 Phosphoric acid and sodium phosphates for industrial use (including foodstuffs) — Determination of fluorine content — Alizarin complexone and lanthanum nitrate photometric method
• ISO 3361:1975 Phosphoric acid for industrial use — Determination of soluble silica content — Reduced molybdosilicate spectrophotometric method [Withdrawn without replacement]
• ISO 3362:1976 Benzyl chloride for industrial use — Methods of test [Withdrawn without replacement]
• ISO 3363:1976 Fluorochlorinated hydrocarbons for industrial use — Determination of acidity — Titrimetric method
• ISO 3364:2017 Indexable hardmetal (carbide) inserts with rounded corners, with cylindrical fixing hole — Dimensions
• ISO 3365:2016 Indexable hardmetal (carbide) inserts with wiper edges, without fixing hole — Dimensions
• ISO 3366:1999 Coated abrasives — Abrasive rolls
• ISO 3367:1975 Coated abrasives — Rolls for widths of 50 mm and greater — Any backing — Designation and dimensions [Withdrawn: replaced with ISO 3366]
• ISO 3368:1975 Coated abrasives — Cloth rolls up to and including 40 mm width — Designation and dimensions [Withdrawn: replaced with ISO 3366]
• ISO 3369:2006 Impermeable sintered metal materials and hardmetals — Determination of density
• ISO 3371:1975 Modular units for machine tool construction — Rotary tables and multi-sided centre bases for rotary tables
• ISO 3372:1975 Shipbuilding — Inland vessels — Mushroom-type ventilator heads [Withdrawn without replacement]
• ISO 3373 Fibre building boards — Determination of paint absorption [Rejected draft]
• ISO 3374:2000 Reinforcement products — Mats and fabrics — Determination of mass per unit area
• ISO 3375:2009 Textile glass — Determination of stiffness of rovings
• ISO 3376:2020 Leather — Physical and mechanical tests — Determination of tensile strength and percentage elongation
• ISO 3377 Leather — Physical and mechanical tests — Determination of tear load
• ISO 3377-1:2011 Part 1: Single edge tear
• ISO 3377-2:2016 Part 2: Double edge tear
• ISO 3378:2002 Leather — Physical and mechanical tests — Determination of resistance to grain cracking and grain crack index
• ISO 3379:2015 Leather — Determination of distension and strength of surface (Ball burst method)
• ISO 3380:2015 Leather — Physical and mechanical tests — Determination of shrinkage temperature up to 100 °C
• ISO 3381:2021 Railway applications – Acoustics – Noise measurement inside railbound vehicles
• ISO 3382 Acoustics — Measurement of room acoustic parameters
  • ISO 3382-1:2009 Acoustics — Measurement of room acoustic parameters — Part 1: Performance spaces
  • ISO 3382-2:2008 Acoustics — Measurement of room acoustic parameters — Part 2: Reverberation time in ordinary rooms
  • ISO 3382-3:2022 Acoustics — Measurement of room acoustic parameters — Part 3: Open plan offices
• ISO 3383:1985 Rubber — General directions for achieving elevated or subnormal temperatures for test purposes [Withdrawn: replaced with ISO 23529]
• ISO 3384 Rubber, vulcanized or thermoplastic — Determination of stress relaxation in compression
  • ISO 3384-1:2019 Part 1: Testing at constant temperature
  • ISO 3384-2:2019 Part 2: Testing with temperature cycling
• ISO 3385:2014 Flexible cellular polymeric materials — Determination of fatigue by constant-load pounding
• ISO 3386 Polymeric materials, cellular flexible — Determination of stress-strain characteristics in compression
  • ISO 3386-1:1986 Part 1: Low-density materials
  • ISO 3386-2:1997 Part 2: High-density materials
• ISO 3387:2020 Rubber — Determination of crystallization effects by hardness measurements
• ISO 3388:1977 Patent documents — Bibliographic references — Essential and complementary elements [Withdrawn: replaced with ISO 690]
• ISO 3389:1975 Aircraft — Radio frequency flexible coaxial cables — Dimensions and electrical characteristics [Withdrawn without replacement]
• ISO 3390:1976 Aluminium oxide primarily used for the production of aluminium — Determination of manganese content — Flame atomic absorption method [Withdrawn without replacement]
• ISO 3391:1976 Cryolite, natural and artificial — Determination of calcium content — Flame atomic absorption method
• ISO 3392:1976 Cryolite, natural and artificial, and aluminium fluoride for industrial use — Determination of water content — Electrometric method [Withdrawn without replacement]
• ISO 3393:1976 Cryolite, natural and artificial, and aluminium fluoride for industrial use — Determination of moisture content — Gravimetric method
• ISO 3394:2012 Packaging – Complete, filled transport packages and unit loads – Dimensions of rigid rectangular packages
• ISO 3395:1975 Rotary drilling equipment — Roller bits and blade drag bits [Withdrawn without replacement]
• ISO 3396:1975 Rotary drilling equipment — Diamond drilling bits and diamond core bits [Withdrawn without replacement]
• ISO 3397:1977 Broadleaved wood raw parquet blocks — General characteristics
• ISO 3398:1977 Broadleaved wood raw parquet blocks — Classification of oak parquet blocks
• ISO 3399:1976 Broadleaved wood raw parquet blocks — Classification of beech parquet blocks
• ISO 3400:1997 Cigarettes — Determination of alkaloids in smoke condensates — Spectrometric method
• ISO 3401:1991 Cigarettes — Determination of alkaloid retention by the filters — Spectrometric method
• ISO 3402:1999 Tobacco and tobacco products — Atmosphere for conditioning and testing
• ISO 3405:2019 Petroleum and related products from natural or synthetic sources — Determination of distillation characteristics at atmospheric pressure
• ISO 3406:1975 Tobacco and tobacco products — Expression of analytical test results [Withdrawn without replacement]
• ISO 3407:1983 Information processing – Information interchange on 3,81 mm (0.150 in) magnetic tape cassette at 4 cpmm (100 cpi), phase encoded at 63 ftpmm (1 600 ftpi) [Withdrawn without replacement]
• ISO 3408 Ball screws
  • ISO 3408-1:2006 Part 1: Vocabulary and designation
  • ISO 3408-2:2021 Part 2: Nominal diameters, leads, nut dimensions and mounting bolts — Metric series
  • ISO 3408-3:2006 Part 3: Acceptance conditions and acceptance tests
  • ISO 3408-4:2006 Part 4: Static axial rigidity
  • ISO 3408-5:2006 Part 5: Static and dynamic axial load ratings and operational life
• ISO 3409:1975 Passenger cars — Lateral spacing of foot controls
• ISO 3410:1989 Agricultural machinery — Endless variable-speed V-belts and groove sections of corresponding pulleys
• ISO 3411:2007 Earth-moving machinery — Physical dimensions of operators and minimum operator space envelope
• ISO 3412:1992 Road vehicles — Screened and waterproof spark-plugs and their connections — Types 1A and 1B
• ISO 3413:1975 Information processing — Recorded magnetic tapes for interchange instrumentation applications — Standard tape speeds and track configurations [Withdrawn: replaced with ISO 6068]
• ISO 3414 Modular coordination — co-ordinating sizes for windows [Rejected draft]
• ISO 3415:1986 Textile floor coverings — Determination of thickness loss after brief, moderate static loading
• ISO 3416:1986 Textile floor coverings — Determination of thickness loss after prolonged, heavy static loading
• ISO 3417:2008 Rubber — Measurement of vulcanization characteristics with the oscillating disc curemeter [Withdrawn: replaced with ISO 6502-2]
• ISO 3418:1975 Steel Tubes — Butt-welding bends, types 3D and 5D (45°, 90°, and 180°), without quality requirements [Withdrawn without replacement]
• ISO 3419:1981 Non-alloy and alloy steel butt-welding fittings
• ISO 3420:1975 Ammonium hydrogen carbonate for industrial use (including foodstuffs) — Determination of ash — Gravimetric method [Withdrawn without replacement]
• ISO 3421 Petroleum and natural gas industries — Drilling and production equipment — Offshore conductor design, setting depth and installation [Under development]
• ISO 3422:1975 Ammonium hydrogen carbonate for industrial use (including foodstuffs) — Determination of total carbon dioxide content — Titrimetric method [Withdrawn without replacement]
• ISO 3423:1975 Sulphuric acid and oleums for industrial use — Determination of sulphur dioxide content — Iodometric method
• ISO 3424:1975 Sodium perborates for industrial use — Determination of bulk density [Withdrawn without replacement]
• ISO 3425:1975 Sulphur for industrial use — Determination of ash at 850-900 degrees C and of residue at 200 degrees C
• ISO 3426:1975 Sulphur for industrial use — Determination of loss in mass at 80 degrees C
• ISO 3427:1976 Gaseous halogenated hydrocarbons (liquefied gases) — Taking of a sample
• ISO 3428:1976 Sodium fluoride for industrial use — Preparation and storage of test samples
• ISO 3429:1976 Sodium fluoride primarily used for the production of aluminium — Determination of iron content — 1,10- Phenanthroline photometric method
• ISO 3430:1976 Sodium fluoride primarily used for the production of aluminium — Determination of silica content — Reduced molybdosilicate spectrophotometric method
• ISO 3431:1976 Sodium fluoride primarily used for the production of aluminium — Determination of soluble sulphates content — Turbidimetric method
• ISO 3432:2008 Cheese — Determination of fat content — Butyrometer for Van Gulik method
• ISO 3433:2008 Cheese — Determination of fat content — Van Gulik method
• ISO 3434:2012 Ships and marine technology — Heated glass panes for ships' rectangular windows
• ISO 3435:1977 Continuous mechanical handling equipment — Classification and symbolization of bulk materials
• ISO 3437:1975 Road vehicles — Determination of fuel leakage in the event of a collision [Withdrawn without replacement]
• ISO 3438:2013 Subland twist drills for holes prior to tapping screw threads (originally Subland twist drills with Morse taper shanks for holes prior to tapping screw threads)
• ISO 3439:2003 Subland twist drills with cylindrical shanks for holes prior to tapping screw threads [Withdrawn: replaced with ISO 3438]
• ISO 3440 Twist drills with indexable inserts made of cemented carbide, with parallel shank, for metal and plastics [Rejected draft]
• ISO 3441 Twist drills with indexable inserts made of cemented carbide, with Morse taper shank, for metal and plastics [Rejected draft]
• ISO 3442 Machine tools — Dimensions and geometric tests for self-centring chucks with two-piece jaws
• ISO 3442-1:2005 Part 1: Manually operated chucks with tongue and groove type jaws
• ISO 3442-2:2005 Part 2: Power-operated chucks with tongue and groove type jaws
• ISO 3442-3:2007 Part 3: Power-operated chucks with serrated jaws
• ISO 3443 Tolerances for building
  • ISO 3443-1:1979 Part 1: Basic principles for evaluation and specification
  • ISO 3443-2:1979 Part 2: Statistical basis for predicting fit between components having a normal distribution of sizes
  • ISO 3443-3:1987 Part 3: Procedures for selecting target size and predicting fit
  • ISO 3443-4:1986 Part 4: Method for predicting deviations of assemblies and for allocation of tolerances
  • ISO 3443-5:1982 Part 5: Series of values to be used for specification of tolerances
  • ISO 3443-6:1986 Part 6: General principles for approval criteria, control of conformity with dimensional tolerance specifications and statistical control — Method 1
  • ISO 3443-7:1988 Part 7: General principles for approval criteria, control of conformity with dimensional tolerance specifications and statistical control — Method 2 (Statistical control method)
  • ISO 3443-8:1989 Part 8: Dimensional inspection and control of construction work
• ISO 3444 Stainless steel wire ropes [Under development; originally planned ISO 3444 was Paper and board – Determination of abrasion resistance – Taber method]
• ISO/IEC TR 3445:2022 Information technology – Cloud computing – Audit of cloud services [Originally planned ISO 3445 was Modular coordination — Preferred sizes for horizontal controlling dimensions]
• ISO 3446 Timber Structures – Determination of characteristic values of sawn timber from tests on Small Clear Wood Specimens [Under development; originally planned ISO 3446 was Modular coordination — Preferred sizes for vertical controlling dimensions]
• ISO 3447:1975 Joints in building — General check-list of joint functions
• ISO 3448:1992 Industrial liquid lubricants — ISO viscosity classification
• ISO 3449:2005 Earth-moving machinery — Falling-object protective structures — Laboratory tests and performance requirements
• ISO 3450:2011 Earth-moving machinery — Wheeled or high-speed rubber-tracked machines — Performance requirements and test procedures for brake systems
• ISO 3451 Plastics — Determination of ash
  • ISO 3451-1:2019 Part 1: General methods
  • ISO 3451-2:1998 Part 2: Poly(alkylene terephthalate) materials
  • ISO 3451-3:1984 Part 3: Unplasticized cellulose acetate
  • ISO 3451-4:1998 Part 4: Polyamides
  • ISO 3451-5:2002 Part 5: Poly(vinyl chloride)
• ISO 3452 Non-destructive testing — Penetrant testing
  • ISO 3452-1:2021 Part 1: General principles
  • ISO 3452-2:2021 Part 2: Testing of penetrant materials
  • ISO 3452-3:2013 Part 3: Reference test blocks
  • ISO 3452-4:1998 Part 4: Equipment
  • ISO 3452-5:2008 Part 5: Penetrant testing at temperatures higher than 50 degrees C
  • ISO 3452-6:2008 Part 6: Penetrant testing at temperatures lower than 10 degrees C
• ISO 3453:1984 Non-destructive testing — Liquid penetrant inspection — Means of verification [Withdrawn without replacement]
• ISO 3454:2008 Hydrometry – Direct depth sounding and suspension equipment
• ISO 3455:2021 Hydrometry – Calibration of current-meters in straight open tanks
• ISO 3456:1975 Aircraft — Lever-operated manual switches (Class 3) — Performance requirements
• ISO 3457:2003 Earth-moving machinery — Guards — Definitions and requirements
• ISO 3458:2015 Plastics piping systems — Mechanical joints between fittings and pressure pipes — Test method for leaktightness under internal pressure
• ISO 3459:2015 Plastic piping systems — Mechanical joints between fittings and pressure pipes — Test method for leaktightness under negative pressure
• ISO 3460:1975 Unplasticized polyvinyl chloride (PVC) pressures pipes — Metric series — Dimensions of adapter for backing flange [Withdrawn: replaced with ISO 1452-3]
• ISO 3461 General principles for the creation of graphical symbols
• ISO 3461-1:1988 Part 1: Graphical symbols for use on equipment [Withdrawn: replaced with ISO 80416-1]
• ISO 3461-2:1987 Part 2: Graphical symbols for use in technical product documentation [Withdrawn: replaced with ISO 80416-1]
• ISO 3462:1980 Tractors and machinery for agriculture and forestry — Seat reference point — Method of determination [Withdrawn without replacement]
• ISO 3463:2006 Tractors for agriculture and forestry — Roll-over protective structures (ROPS) — Dynamic test method and acceptance conditions
• ISO 3464:1977 Textile machinery and accessories — Bearings for bottom rollers and allied dimensions — Caps with central nose and caps with side lugs [Withdrawn without replacement]
• ISO 3465:1975 Hand taper pin reamers
• ISO 3466:2016 Machine taper pin reamers with parallel shanks
• ISO 3467:2016 Machine taper pin reamers with Morse taper shanks
• ISO 3468:2014 Passenger cars — Windscreen defrosting and demisting systems — Test method
• ISO 3469:1989 Passenger cars — Windscreen washing systems — Test methods
• ISO 3470:1989 Passenger cars — Windscreen demisting systems — Test method [Withdrawn: replaced with ISO 3468]
• ISO 3471:2008 Earth-moving machinery — Roll-over protective structures — Laboratory tests and performance requirements
• ISO 3472:1975 Unplasticized polyvinyl chloride (PVC) pipes — Specification and determination of resistance to acetone [Withdrawn without replacement]
• ISO 3473:1977 Unplasticized polyvinyl chloride (PVC) pipes — Effect of sulphuric acid — Requirement and test method [Withdrawn without replacement]
• ISO 3474:1976 Unplasticized polyvinyl chloride (PVC) pipes — Specification and measurement of opacity [Withdrawn without replacement]
• ISO 3475:2020 Essential oil of aniseed (Pimpinella anisum L.)
• ISO 3476:1975 Modular units for machine tool construction — Tenon drive and flanges for mounting multi- spindle heads
• ISO 3477:1981 Polypropylene (PP) pipes and fittings — Density — Determination and specification [Withdrawn without replacement]
• ISO 3478:1975 Polypropylene (PP) pipes — Determination of longitudinal reversion [Withdrawn: replaced with ISO 2505-(1-2)]
• ISO 3480:1976 Polypropylene (PP) pipes — Maximum permissible longitudinal reversion [Withdrawn without replacement]
• ISO 3481 Acoustics — measurement of noise emitted by pneumatric tools and machines [Rejected draft]
• ISO 3482 Marine technology — Technical guidelines for the active source exploration with Ocean Bottom Seismometers (OBS) [Under development]
• ISO 3483 Copper and zinc sulfide concentrates — Determination of thallium — Acid digestion and inductively coupled plasma — mass spectrometry [Under development]
• ISO/TR 3485:1980 Plastics — Polypropylene granules — Determination of thermal stability in air by pH method [Withdrawn without replacement]
• ISO 3486:1980 Wrought copper and copper alloys — Cold-rolled flat products delivered in straight lengths (sheet) — Dimensions and tolerances [Withdrawn without replacement]
• ISO 3487:1980 Wrought copper and copper alloys — Cold-rolled flat products in coils or on reels (strip) — Dimensions and tolerances [Withdrawn without replacement]
• ISO 3488:1982 Wrought copper and copper alloys — Extruded round, square or hexagonal bars — Dimensions and tolerances [Withdrawn without replacement]
• ISO 3489:1984 Wrought copper and copper alloys — Drawn round bars — All minus tolerances on diameter and form tolerances [Withdrawn without replacement]
• ISO 3490:1984 Wrought copper and copper alloys — Drawn hexagonal bars — All minus tolerances on width across flats and form tolerances [Withdrawn without replacement]
• ISO 3491:1984 Wrought copper and copper alloys — Drawn square bars — All minus tolerances on width across flats and form tolerances [Withdrawn without replacement]
• ISO 3492:1982 Wrought copper and copper alloys — Drawn round wire — Tolerances on diameter [Withdrawn without replacement]
• ISO 3493:2014 Vanilla – Vocabulary
• ISO 3494:1976 Statistical interpretation of data – Power of tests relating to means and variances
• ISO 3495:1975 Dried milk — Determination of lactic acid and lactates content [Withdrawn: replaced with ISO 8069]
• ISO 3496:1994 Meat and meat products — Determination of hydroxyproline content
• ISO 3497:2000 Metallic coatings — Measurement of coating thickness — X-ray spectrometric methods
• ISO 3498:1979 Lubricants for machine tools — Classification [Withdrawn without replacement]
• ISO 3499:1976 Plastics — Aqueous dispersions of homopolymers and copolymers of vinyl acetate — Determination of bromine number [Withdrawn without replacement]
• ISO 3500:2005 Gas cylinders — Seamless steel CO₂ cylinders for fixed fire-fighting installations on ships
• ISO 3501:2021 Plastics piping systems — Mechanical joints between fittings and pressure pipes — Test method for resistance to pull-out under constant longitudinal force
• ISO 3503:2015 Plastics piping systems — Mechanical joints between fittings and pressure pipes — Test method for leaktightness under internal pressure of assemblies subjected to bending
• ISO 3505:1975 Ropes and cordage — Equivalence between natural fibre ropes and man-made fibre ropes for use in the mooring of vessels
• ISO 3506 Mechanical properties of corrosion-resistant stainless steel fasteners
  • ISO 3506-1:2020 Part 1: Bolts, screws and studs with specified grades and property classes
  • ISO 3506-2:2020 Part 2: Nuts with specified grades and property classes
  • ISO 3506-3:2009 Part 3: Set screws and similar fasteners not under tensile stress
  • ISO 3506-4:2009 Part 4: Tapping screws
  • ISO 3506-5:2022 Part 5: Special fasteners (also including fasteners from nickel alloys) for high temperature applications
  • ISO 3506-6:2020 Part 6: General rules for the selection of stainless steels and nickel alloys for fasteners
• ISO 3507:1999 Laboratory glassware – Pyknometers
• ISO 3508:1976 Thread run-outs for fasteners with thread in accordance with ISO 261 and ISO 262
• ISO 3509:2005 Coffee and coffee products – Vocabulary
• ISO 3511 Industrial process measurement control functions and instrumentation – Symbolic representation^{[Note 3]}
  • ISO 3511-1:1977 Part 1: Basic requirements
  • ISO 3511-2:1984 Part 2: Extension of basic requirements
  • ISO 3511-3:1984 Part 3: Detailed symbols for instrument interconnection diagrams
  • ISO 3511-4:1985 Part 4: Basic symbols for process computer, interface, and shared display/control functions
• ISO 3512:1992 Heavy-duty cranked-link transmission chains
• ISO 3513:1995 Chillies — Determination of Scoville index
• ISO 3514:1976 Chlorinated polyvinyl chloride (CPVC) pipes and fittings — Specification and determination of density
• ISO 3515:2002 Oil of lavender (Lavandula angustifolia Mill.)
• ISO 3516:1997 Oil of coriander fruits (Coriandrum sativum L.)
• ISO 3517:2012 Essential oil of neroli (Citrus aurantium L., syn. Citrus amara Link, syn. Citrus bigaradia Loisel, syn. Citrus vulgaris Risso)
• ISO 3518:2002 Oil of sandalwood (Santalum album L.)
• ISO 3519:2005 Oil of lime distilled, Mexican type (Citrus aurantifolia (Christm.) Swingle)
• ISO 3520:2022 Oil of bergamot [Citrus aurantium L. subsp. bergamia (Wight et Arnott) Engler], Italian type
• ISO 3521:1997 Plastics — Unsaturated polyester and epoxy resins — Determination of overall volume shrinkage
• ISO 3522:2007 Aluminium and aluminium alloys — Castings — Chemical composition and mechanical properties
• ISO 3523:2002 Oil of cananga (Cananga odorata (Lam.) Hook. f. et Thomson, forma macrophylla)
• ISO 3524:2003 Oil of cinnamon leaf, Sri Lanka type (Cinnamomum zeylanicum Blume)
• ISO 3525:2008 Oil of amyris (Amyris balsamifera L.)
• ISO 3526:2005 Oil of sage, Spanish (Salvia lavandulifolia Vahl)
• ISO 3527:2016 Essential oil of parsley fruits (Petroselinum sativum Hoffm.)
• ISO 3528:2012 Essential oil of mandarin, Italian type (Citrus reticulata Blanco)
• ISO 3529 Vacuum technology – Vocabulary
  • ISO 3529-1:2019 Part 1: General terms
  • ISO 3529-2:2020 Part 2: Vacuum pumps and related terms
  • ISO 3529-3:2024 Part 3: Total and partial pressure vacuum gauges
• ISO 3530:1979 Vacuum technology — Mass-spectrometer-type leak-detector calibration
• ISO 3531 Financial services — Financial information eXchange session layer [Original draft with this number unknown]
  • ISO 3531-1:2022 Part 1: FIX tagvalue encoding
  • ISO 3531-2:2022 Part 2: FIX session layer
  • ISO 3531-3 :2022Part 3: FIX session layer test cases
• ISO 3532 Information technology — 3D Printing and scanning — Medical image-based modelling
  • ISO 3532-1 Part 1: General requirement [Under development]
  • ISO 3532-2 Part 2: Segmentation [Under development]
• ISO 3533:2021 Sex toys — Design and safety requirements for products in direct contact with genitalia, the anus, or both
• ISO 3534 Statistics – Vocabulary and symbols
  • ISO 3534-1:2006 Part 1: General statistical terms and terms used in probability
  • ISO 3534-2:2006 Part 2: Applied statistics
  • ISO 3534-3:2013 Part 3: Design of experiments
  • ISO 3534-4:2014 Part 4: Survey sampling
• ISO 3535:1977 Forms design sheet and layout chart [Withdrawn without replacement]
• ISO 3536:2016 Road vehicles – Safety glazing materials – Vocabulary
• ISO 3537:2015 Road vehicles – Safety glazing materials – Mechanical tests
• ISO 3538:1997 Road vehicles – Safety glazing materials – Test methods for optical properties
• ISO 3539:1975 Road vehicles — Injection nozzle holder with body, types 8 and 10, and injection nozzle holder with fixing flats, types 9 and 11
• ISO 3540:1976 Paper or plastic printing ribbons – Characteristics of cores
• ISO 3541:1985 Earth-moving machinery — Dimensions of fuel filler opening [Withdrawn without replacement]
• ISO 3542:1975 Earth-moving machinery — Lubrication intervals [Withdrawn: replaced with ISO 6750]
• ISO 3543:2000 Metallic and non-metallic coatings — Measurement of thickness — Beta backscatter method
• ISO 3544:1978 Atomizing oil burners of the monobloc type — Safety times and safety control and monitoring devices [Withdrawn without replacement]
• ISO 3545 Steel tubes and fittings — Symbols for use in specifications
  • ISO 3545-1:1989 Part 1: Tubes and tubular accessories with circular cross-section
  • ISO 3545-2:1989 Part 2: Square and rectangular hollow sections
  • ISO 3545-3:1989 Part 3: Tubular fittings with circular cross-section
• ISO 3546:1976 Fibre building boards — Determination of surface finish (roughness) [Withdrawn without replacement]
• ISO 3547 Plain bearings — Wrapped bushes
  • ISO 3547-1:2018 Part 1: Dimensions
  • ISO 3547-2:2017 Part 2: Test data for outside and inside diameters
  • ISO 3547-3:2017 Part 3: Lubrication holes, grooves and indentations
  • ISO 3547-4:2017 Part 4: Materials
  • ISO 3547-5:2020 Part 5: Checking the outside diameter
  • ISO 3547-6:2020 Part 6: Checking the inside diameter
  • ISO 3547-7:2020 Part 7: Measurement of wall thickness of thin-walled bushes
• ISO 3548 Plain bearings — Thin-walled half bearings with or without flange
  • ISO 3548-1:2014 Part 1: Tolerances, design features and methods of test
  • ISO 3548-2:2020 Part 2: Measurement of wall thickness and flange thickness
  • ISO 3548-3:2012 Part 3: Measurement of peripheral length
• ISO 3549:1995 Zinc dust pigments for paints — Specifications and test methods
• ISO 3550 Cigarettes — Determination of loss of tobacco from the ends
  • ISO 3550-1:1997 Part 1: Method using a rotating cylindrical cage
  • ISO 3550-2:1997 Part 2: Method using a rotating cubic box (sismelatophore)
• ISO 3551 Rotary core diamond drilling equipment — System A
  • ISO 3551-1:1992 Part 1: Metric units
  • ISO 3551-2:1992 Part 2: Inch units
• ISO 3552 Rotary core diamond drilling equipment — System B
  • ISO 3552-1:1992 Part 1: Metric units
  • ISO 3552-2:1992 Part 2: Inch units
• ISO 3553 Road vehicles — High-tension connections for ignition coils and distributors
  • ISO 3553-1:1987 Part 1: Socket-type
  • ISO 3553-2:1997 Part 2: Plug-types
• ISO 3554:1976 Credit cards — Magnetic stripe encoding for tracks 1 and 2 [Withdrawn: replaced with ISO 7810, ISO 7811-(1-5), and ISO/IEC 7813]
• ISO 3555:1977 Centrifugal, mixed flow and axial pumps — Code for acceptance tests — Class B [Withdrawn: replaced with ISO 9906]
• ISO 3556 Sputter-ion pumps — Measurement of performance characteristics [Rejected draft]
• ISO 3557 Plastics — Recommended Practice for Spectrophotometry and Calculation of Colour in CIE Systems [Rejected draft]
• ISO 3558 Plastics — Assessment of the Color of Near White or Near Colorless Materials [Rejected draft]
• ISO 3559:1976 Road vehicles — Working voltages for lights fitted to motor vehicles and to their trailers [Withdrawn without replacement]
• ISO 3560:2013 Road vehicles — Frontal fixed barrier or pole impact test procedure
• ISO 3561:1976 Information processing – Interchangeable magnetic six-disk pack – Track format [Withdrawn without replacement]
• ISO 3562:1976 Information processing – Interchangeable magnetic single-disk cartridge (top loaded) – Physical and magnetic characteristics [Withdrawn without replacement]
• ISO 3563:1976 Information processing – Interchangeable magnetic single-disk cartridge (top loaded) – Track format [Withdrawn without replacement]
• ISO 3564:1976 Information processing – Interchangeable magnetic eleven-disk pack – Physical and magnetic characteristics [Withdrawn without replacement]
• ISO 3565:1975 Meat and meat products — Detection of salmonellae (Reference method) [Withdrawn without replacement]
• ISO 3566:1976 Sodium fluoride primarily used for the production of aluminium — Determination of chlorides content — Turbidimetric method
• ISO 3567:2011 Vacuum gauges — Calibration by direct comparison with a reference gauge
• ISO 3568 Ionization vacuum gauges — Calibration by direct comparison with a reference gauge [Rejected draft]
• ISO 3569:1976 Continuous mechanical handling equipment — Classification of unit loads
• ISO 3570 Vacuum gauges — Standard methods for calibration [Rejected draft]
• ISO 3571 Passenger lift installations
  • ISO 3571-1:1977 Part 1: Residential buildings – Definitions, functional dimensions, and modular co-ordination dimensions [Withdrawn: replaced by ISO 4190-1, in 2019 replaced by ISO 8100-30]
• ISO 3572:1976 Textiles – Weaves – Definitions of general terms and basic weaves
• ISO 3573:2012 Hot-rolled carbon steel sheet of commercial and drawing qualities
• ISO 3574:2012 Cold-reduced carbon steel sheet of commercial and drawing qualities
• ISO 3575:2016 Continuous hot-dip zinc-coated and zinc-iron alloy-coated carbon steel sheet of commercial and drawing qualities
• ISO 3576:1976 Hot-rolled carbon steel sheet coils for the production of cold-reduced products [Withdrawn without replacement]
• ISO 3577:1988 Animal fats — Determination of Bömer value [Withdrawn without replacement]
• ISO 3578:1980 Steel wire ropes — Standard designations [Withdrawn without replacement]
• ISO 3579 Technical Standard for Installation of Structural Modules in Nuclear Power Plants [Under development; original rejected draft ISO 3579 Green coffee beans — Determination of mass of foreign matter was incorporated into ISO 4149]
• ISO 3580:2017 Welding consumables — Covered electrodes for manual metal arc welding of creep-resisting steels — Classification
• ISO 3581:2016 Welding consumables — Covered electrodes for manual metal arc welding of stainless and heat-resisting steels — Classification
• ISO 3582:2000 Flexible cellular polymeric materials — Laboratory assessment of horizontal burning characteristics of small specimens subjected to a small flame
• ISO 3583:1984 Road vehicles — Pressure test connection for compressed-air pneumatic braking equipment
• ISO 3584:2020 Road vehicles — Clevis couplings — Interchangeability
• ISO 3585:1998 Borosilicate glass 3.3 — Properties
• ISO 3586:1976 Glass plant, pipeline and fittings — General rules for testing, handling and use [Withdrawn without replacement]
• ISO 3587:1976 Glass plant, pipeline and fittings — Pipeline and fittings of nominal bore 15 to 150 mm — Compatibility and interchangeability [Withdrawn without replacement]
• ISO 3588:1977 Spices and condiments — Determination of degree of fineness of grinding — Hand sieving method (Reference method)
• ISO 3589:1975 Modular units for machine tool construction — Integral way columns
• ISO 3590:1976 Modular units for machine tool construction — Spindle units
• ISO 3591:1977 Sensory analysis – Apparatus – Wine-tasting glass
• ISO 3592:2000 Industrial automation systems — Numerical control of machines — NC processor output — File structure and language format
• ISO 3593:1981 Starch — Determination of ash
• ISO 3594:1976 Milk fat — Detection of vegetable fat by gas-liquid chromatography of sterols (Reference method) [Withdrawn without replacement]
• ISO 3595:1976 Milk fat — Detection of vegetable fat by the phytosteryl acetate test
• ISO 3596:2000 Animal and vegetable fats and oils — Determination of unsaponifiable matter — Method using diethyl ether extraction
• ISO 3597 Textile-glass-reinforced plastics — Determination of mechanical properties on rods made of roving-reinforced resin
  • ISO 3597-1:2003 Part 1: General considerations and preparation of rods
  • ISO 3597-2:2003 Part 2: Determination of flexural strength
  • ISO 3597-3:2003 Part 3: Determination of compressive strength
  • ISO 3597-4:2003 Part 4: Determination of apparent interlaminar shear strength
• ISO 3598:2011 Textile glass — Yarns — Basis for a specification
• ISO 3599:1976 Vernier callipers reading to 0,1 and 0,05 mm [Withdrawn without replacement]
• ISO 3600:2015 Tractors, machinery for agriculture and forestry, powered lawn and garden equipment — Operator's manuals — Content and format
• ISO 3601 Fluid power systems – O-rings
  • ISO 3601-1:2012 Inside diameters, cross-sections, tolerances and designation codes
  • ISO 3601-2:2016 Housing dimensions for general applications
  • ISO 3601-3:2005 Quality acceptance criteria
  • ISO 3601-4:2008 Anti-extrusion rings (back-up rings)
  • ISO 3601-5:2015 Suitability of elastomeric materials for industrial applications
• ISO 3602:1989 Documentation – Romanization of Japanese (kana script)
• ISO 3603:1977 Fittings for unplasticized polyvinyl chloride (PVC) pressure pipes with elastic sealing ring type joints — Pressure test for leakproofness
• ISO 3604:1976 Fittings for unplasticized polyvinyl chloride (PVC) pressure pipes with elastic sealing ring type joints — Pressure test for leakproofness under conditions of external hydraulic pressure [Withdrawn without replacement]
• ISO 3605:1987 Textile glass — Rovings — Determination of compressive strength of rod composites [Withdrawn: replaced with ISO 3597-3]
• ISO 3606:1976 Unplasticized polyvinyl chloride (PVC) pipes — Tolerances on outside diameters and wall thicknesses [Withdrawn: replaced with ISO 11922-(1-2)]
• ISO 3607:1977 Polyethylene (PE) pipes — Tolerances on outside diameters and wall thicknesses [Withdrawn: replaced with ISO 11922-(1-2)]
• ISO 3608:1976 Chlorinated polyvinyl chloride (CPVC) pipes — Tolerances on outside diameters and wall thicknesses [Withdrawn: replaced with ISO 11922-(1-2)]
• ISO 3609:1977 Polypropylene (PP) pipes — Tolerances on outside diameters and wall thicknesses [Withdrawn: replaced with ISO 11922-(1-2)]
• ISO 3610:1976 Modular units for machine tool construction — Support brackets
• ISO 3611:2010 Geometrical product specifications (GPS) – Dimensional measuring equipment: Micrometers for external measurements – Design and metrological characteristics
• ISO 3612:1977 Tobacco and tobacco products — Cigarettes — Determination of rate of free combustion [Withdrawn without replacement]
• ISO 3613:2021 Metallic and other inorganic coatings — Chromate conversion coatings on zinc, cadmium, aluminium-zinc alloys and zinc-aluminium alloys — Test methods
• ISO 3614:1975 Shipbuilding — Inland vessels — Detachable ladders [Withdrawn without replacement]
• ISO 3615:1976 Magnetic tape for instrumentation applications — Standardization of analogue modes of recording [Withdrawn: replaced with ISO 6068]
• ISO 3616:2001 Textile glass — Chopped-strand and continuous-filament mats — Determination of average thickness, thickness under load and recovery after compression
• ISO 3617:1994 Photography — Processing chemicals — Specifications for sodium hydroxide
• ISO 3618:1994 Photography — Processing chemicals — Specifications for benzotriazole
• ISO 3619:1994 Photography — Processing chemicals — Specifications for ammonium thiosulfate solution
• ISO 3620:1994 Photography — Processing chemicals — Specifications for aluminium potassium sulfate
• ISO 3621:1994 Photography — Processing chemicals — Specifications for sodium tetraborate decahydrate
• ISO 3622:1996 Photography — Processing chemicals — Specifications for ammonium thiocyanate
• ISO 3623:1994 Photography — Processing chemicals — Specifications for anhydrous potassium carbonate
• ISO 3624:1994 Photography — Processing chemicals — Specifications for potassium ferricyanide
• ISO 3625:1994 Photography — Processing chemicals — Specifications for potassium hydroxide
• ISO 3626:1996 Photography — Processing chemicals — Specifications for potassium thiocyanate
• ISO 3627:2001 Photography — Processing chemicals — Specifications for anhydrous sodium metabisulfite
• ISO 3628:1994 Photography — Processing chemicals — Specifications for boric acid, granular
• ISO 3629:2000 Photography — Processing chemicals — Specifications for potassium metabisulfite
• ISO 3630 Dentistry — Endodontic instruments
  • ISO 3630-1:2019 Part 1: General requirements
  • ISO 3630-2:2013 Part 2: Enlargers
  • ISO 3630-3:2021 Part 3: Compactors
  • ISO 3630-4:2009 Part 4: Auxiliary instruments
  • ISO 3630-5:2020 Part 5: Shaping and cleaning instruments
  • ISO 3630-6 Part 6: Numeric coding system [Under development]
  • ISO 3630-7 Part 7: Ultrasonic inserts [Under development]
• ISO 3631:2019 Citrus fruits — Guidelines for storage
• ISO 3632 Spices – Saffron (Crocus sativus L.)^{[Note 3]}
  • ISO 3632-1:2011 Part 1: Specification
  • ISO 3632-2:2010 Part 2: Test methods
• ISO 3633:2002 Plastics piping systems for soil and waste discharge (low and high temperature) inside buildings — Unplasticized poly(vinyl chloride) (PVC-U)
• ISO 3634:1979 Vegetable products — Determination of chloride content
• ISO 3635:1981 Size designation of clothes – Definitions and body measurement procedure [Withdrawn: replaced with ISO 8559-1]
• ISO 3636:1977 Size designation of clothes — Men's and boys' outerwear garments [Withdrawn: replaced with ISO 8559-2]
• ISO 3637:1977 Size designation of clothes — Women's and girls' outerwear garments [Withdrawn: replaced with ISO 8559-2]
• ISO 3638:1977 Size designation of clothes — Infants' garments [Withdrawn: replaced with ISO 8559-2]
• ISO 3639:1981 Cinematography — Projection reels/spools 75 to 312 mm diameter for 8 mm Type S motion-picture film — Dimensions and specifications
• ISO 3640:1982 Cinematography — Motion-picture prints and sound records for international exchange of television programmes — Specifications [Withdrawn without replacement]
• ISO 3641:1976 Cinematography — Motion-picture camera cartridge, 8 mm Type S Model II — Cartridge fit and take-up core drive — Dimensions and specifications
• ISO 3642:1983 Cinematography — Cemented or welded splices on 8 mm Type S motion-picture film for projector use — Dimensions
• ISO 3643 Cinematography — Image area produced by 8 mm Type S Model II motion-picture camera aperture and maximum projectable image area — Positions and dimensions [Rejected draft]
• ISO 3644:1976 Cinematography — Spindles for 8 mm Type R motion-picture cameras and projectors — Dimensions
• ISO 3645:1984 Cinematography — Image area produced by 8 mm Type S motion-picture camera aperture and maximum projectable image area — Positions and dimensions
• ISO 3646:1976 Cinematography — Motion-picture camera cartridge, 8 mm Type S Model II — Slots, projections and cartridge hole for indicating film speed, colour balance and film identification — Dimensions and positions
• ISO 3647:1976 Cinematography — Spindles for 16 mm motion-picture camera spools and projector reels — Dimensions
• ISO 3648:1994 Aviation fuels — Estimation of net specific energy
• ISO 3649:1980 Cleaning equipment for air or other gases — Vocabulary [Withdrawn: replaced with ISO 29464]

• ISO 3650:1998 Geometrical Product Specifications (GPS) – Length standards – Gauge blocks
• ISO 3651 Determination of resistance to intergranular corrosion of stainless steels
  • ISO 3651-1:1998 Austenitic and ferritic-austenitic (duplex) stainless steels — Corrosion test in nitric acid medium by measurement of loss in mass (Huey test)
  • ISO 3651-2:1998 Ferritic,austenitic and ferritic-austenitic (duplex) stainless steels — Corrosion test in media containing sulfuric acid
  • ISO 3651-3:2017 Determination of resistance to intergranular corrosion of stainless steels — Part 3: Corrosion test for low-Cr ferritic stainless steels
• ISO 3652:1975 Shipbuilding — Inland vessels — Rope reels
• ISO 3653:1978 Cinematography — Spindles for 8 mm Type S motion-picture projector reels/spools — Dimensions
• ISO 3654:1983 Cinematography — Motion-picture camera cartridge, 8-mm Type S, Model I — Cartridge-camera interface and take-up core drive — Dimensions and specifications [Withdrawn without replacement]
• ISO 3655:1986 Acceptance conditions for vertical turning and boring lathes with one or two columns and a single fixed or movable table — General introduction and testing of the accuracy
• ISO 3656:2011 Animal and vegetable fats and oils — Determination of ultraviolet absorbance expressed as specific UV extinction
• ISO 3657:2020 Animal and vegetable fats and oils — Determination of saponification value
• ISO 3658 Crude or liquid petroleum products — Determination of density and relative density — Graduated bicapillary pyknometer method [Draft merged into ISO 3838]
• ISO 3659:1977 Fruits and vegetables — Ripening after cold storage
• ISO 3660:1976 Fishing nets – Mounting and joining of netting – Terms and illustrations
• ISO 3661:1977 End-suction centrifugal pumps — Baseplate and installation dimensions
• ISO 3662:1976 Hydraulic fluid power — Pumps and motors — Geometric displacements
• ISO 3663:1976 Polyethylene (PE) pressure pipes and fittings, metric series — Dimensions of flanges
• ISO 3664:2009 Graphic technology and photography — Viewing conditions
• ISO 3665:2011 Photography — Intra-oral dental radiographic film and film packets — Manufacturer specifications
• ISO/TR 3666:1998 Viscosity of water
• ISO 3667 Aircraft — Dimensions of hermetically sealed contactors [Rejected draft]
• ISO 3668:2017 Paints and varnishes — Visual comparison of colour of paints
• ISO 3669:2020 Vacuum technology — Dimensions of knife-edge flanges
• ISO 3670:1979 Blanks for plug gauges and handles (taper lock and trilock) and ring gauges — Design and general dimensions [Withdrawn without replacement]
• ISO 3671:1976 Plastics — Aminoplastic moulding materials — Determination of volatile matter
• ISO 3672 Plastics — Unsaturated-polyester resins (UP-R)
  • ISO 3672-1:2000 Part 1: Designation system
  • ISO 3672-2:2000 Part 2: Preparation of test specimens and determination of properties
• ISO 3673 Plastics — Epoxy resins
  • ISO 3673-1:1996 Part 1: Designation
  • ISO 3673-2:2012 Part 2: Preparation of test specimens and determination of properties of crosslinked epoxy resins
• ISO 3674:1976 Shipbuilding — Inland vessels — Deck rail
• ISO 3675:1998 Crude petroleum and liquid petroleum products — Laboratory determination of density — Hydrometer method
• ISO 3676:2012 Packaging – Complete, filled transport packages and unit loads – Unit load dimensions
• ISO 3677:2016 Filler metal for soldering and brazing — Designation
• ISO 3678:1976 Paints and varnishes — Print-free test [Withdrawn: replaced with ISO 9117-6]
• ISO 3679:2015 Determination of flash no-flash and flash point — Rapid equilibrium closed cup method
• ISO 3680:2004 Determination of flash/no flash — Rapid equilibrium closed cup method [Withdrawn: replaced with ISO 3679]
• ISO 3681:2018 Binders for paints and varnishes — Determination of saponification value — Titrimetric method
• ISO 3682:1996 Binders for paints and varnishes — Determination of acid value — Titrimetric method [Withdrawn: replaced with ISO 2114]
• ISO 3683:1978 Soft soldered joints — Determination of shear strength [Withdrawn: replaced with ISO 5187]
• ISO 3684:1990 Conveyor belts — Determination of minimum pulley diameters
• ISO 3685:1993 Tool-life testing with single-point turning tools
• ISO 3686: Test conditions for high accuracy turret and single spindle coordinate drilling and boring machines with table of fixed height with vertical spindle — Testing of the accuracy
  • ISO 3686-1:2000 Part 1: Single column type machines
  • ISO 3686-2:2000 Part 2: Portal type machines with moving table
• ISO 3687:1976 Paper and board — Determination of air resistance (Gurley) [Withdrawn without replacement]
• ISO 3688:1999 Pulps — Preparation of laboratory sheets for the measurement of diffuse blue reflectance factor (ISO brightness)
• ISO 3689:1983 Paper and board — Determination of bursting strength after immersion in water
• ISO 3690:2018 Welding and allied processes — Determination of hydrogen content in arc weld metal
• ISO 3691 Industrial trucks — Safety requirements and verification
  • ISO 3691-1:2011 Part 1: Self-propelled industrial trucks, other than driverless trucks, variable-reach trucks and burden-carrier trucks
  • ISO 3691-2:2016 Part 2: Self-propelled variable-reach trucks
  • ISO 3691-3:2016 Part 3: Additional requirements for trucks with elevating operator position and trucks specifically designed to travel with elevated loads
  • ISO 3691-4:2020 Part 4: Driverless industrial trucks and their systems
  • ISO 3691-5:2014 Part 5: Pedestrian-propelled trucks
  • ISO 3691-6:2021 Part 6: Burden and personnel carriers
  • ISO/TS 3691-7:2011 Part 7: Regional requirements for countries within the European Community [Withdrawn without replacement]
• ISO 3692:1976 Information processing – Reels and cores for 25,4 mm (1 in) perforated paper tape for information interchange – Dimensions [Withdrawn without replacement]
• ISO 3693:1977 Nitric acid for industrial use — Determination of chloride ions content — Potentiometric method [Withdrawn without replacement]
• ISO 3694:1977 Ammonium sulphate for industrial use — Determination of chloride ions content — Potentiometric method [Withdrawn without replacement]
• ISO 3695:1977 Ammonium nitrate for industrial use — Determination of chloride ions content — Potentiometric method [Withdrawn without replacement]
• ISO 3696:1987 Water for analytical laboratory use — Specification and test methods
• ISO 3697:1976 Sodium hydroxide for industrial use — Determination of calcium and magnesium contents — Flame atomic absorption method [Withdrawn without replacement]
• ISO 3698:1976 Potassium hydroxide for industrial use — Determination of calcium and magnesium contents — Flame atomic absorption method [Withdrawn without replacement]
• ISO 3699:1976 Anhydrous hydrogen fluoride for industrial use — Determination of water content — Karl Fischer method
• ISO 3700:1980 Anhydrous hydrogen fluoride for industrial use — Determination of water content — Conductimetric method [Withdrawn without replacement]
• ISO 3701:1976 Anhydrous hydrogen fluoride for industrial use — Determination of hexafluorosilicic acid content — Reduced molybdosilicate photometric method [Withdrawn without replacement]
• ISO 3702:1976 Anhydrous hydrogen fluoride for industrial use — Determination of sulphur dioxide content — Iodometric method [Withdrawn without replacement]
• ISO 3703:1993 Acid-grade and ceramic-grade fluorspar — Determination of flotation agents [Withdrawn without replacement]
• ISO 3704:1976 Sulphur for industrial use — Determination of acidity — Titrimetric method
• ISO 3705:1976 Sulphur for industrial use — Determination of arsenic content — Silver diethyldithiocarbamate photometric method
• ISO 3706:1976 Phosphoric acid for industrial use (including foodstuffs) — Determination of total phosphorus (V) oxide content — Quinoline phosphomolybdate gravimetric method
• ISO 3707:1976 Phosphoric acid for industrial use (including foodstuffs) — Determination of calcium content — Flame atomic absorption method
• ISO 3708:1976 Phosphoric acid for industrial use (including foodstuffs) — Determination of chloride content — Potentiometric method [Withdrawn without replacement]
• ISO 3709:1976 Phosphoric acid for industrial use (including foodstuffs) — Determination of oxides of nitrogen content — 3,4- Xylenol spectrophotometric method [Withdrawn without replacement]
• ISO 3710:1990 Lead chrome green pigments — Specifications and methods of test [Withdrawn without replacement]
• ISO 3711:1990 Lead chromate pigments and lead chromate-molybdate pigments — Specifications and methods of test
• ISO 3713:1987 Ferroalloys – Sampling and preparation of samples – General rules
• ISO 3714:1980 Oil of pennyroyal [Withdrawn without replacement]
• ISO 3715 Ships and marine technology – Propulsion plants for ships
  • ISO 3715-1:2002 Part 1: Vocabulary for geometry of propellers
  • ISO 3715-2:2001 Part 2: Vocabulary for controllable-pitch propeller plants
• ISO 3716:2021 Hydrometry – Functional requirements and characteristics of suspended-sediment samplers
• ISO/TR 3717:1975 Textile glass — Mats and woven fabrics — Determination of wet-out time through resin [Withdrawn without replacement]
• ISO/TR 3718:1975 Textile glass — Determination of wet-through time through resin [Withdrawn without replacement]
• ISO 3719:1994 Mechanical vibration — Symbols for balancing machines and associated instrumentation [Withdrawn without replacement]
• ISO 3720:2011 Black tea — Definition and basic requirements
• ISO 3721 Information technology — Computer graphics, image processing and environmental data representation — Information model for Mixed and Augmented Reality Contents [Under development; originally planned ISO 3721 was Rigid cellular practice — classification and designation]
  • ISO 3721-1 Part 1: Core Objects and Attributes [Under development]
  • ISO 3721-2 Part 2: Augmentation Style Specification [Under development]
• ISO 3722:1976 Hydraulic fluid power — Fluid sample containers — Qualifying and controlling cleaning methods
• ISO 3723:2015 Hydraulic fluid power — Filter elements — Method for end load test
• ISO 3724:2007 Hydraulic fluid power — Filter elements — Determination of resistance to flow fatigue using particulate contaminant
• ISO 3725 Ships and marine technology — Aquatic nuisance species — Methods for evaluating the performance of compliance monitoring devices for ballast water discharges [Under development; originally planned ISO 3725 Statistics – Symbols merged into ISO 3534]
• ISO 3726:1983 Instant coffee — Determination of loss in mass at 70 degrees C under reduced pressure
• ISO 3727 Butter — Determination of moisture, non-fat solids and fat contents
  • ISO 3727-1:2001 Part 1: Determination of moisture content (Reference method)
  • ISO 3727-2:2001 Part 2: Determination of non-fat solids content (Reference method)
  • ISO 3727-3:2003 Part 3: Calculation of fat content
• ISO 3728:2004 Ice-cream and milk ice — Determination of total solids content (Reference method)
• ISO 3729:1976 Fibre building boards — Determination of surface stability [Withdrawn without replacement]
• ISO 3730:2012 Shipbuilding and marine structures — Mooring winches
• ISO 3731:2003 Road vehicles — Connectors for the electrical connection of towing and towed vehicles — 7-pole connector type 24 S (supplementary) for vehicles with 24 V nominal supply voltage
• ISO 3732:2003 Road vehicles — Connectors for the electrical connection of towing and towed vehicles — 7-pole connector type 12 S (supplementary) for vehicles with 12 V nominal supply voltage
• ISO 3733:1999 Petroleum products and bituminous materials — Determination of water — Distillation method
• ISO 3734:1997 Petroleum products — Determination of water and sediment in residual fuel oils — Centrifuge method
• ISO 3735:1999 Crude petroleum and fuel oils — Determination of sediment — Extraction method
• ISO 3736 Digital fitting — Service procedure [originally planned ISO 3736 Standard atmospheres for conditioning and/or testing — Specifications was numbered ISO 554 to replace ISO/R 554]
  • ISO 3736-1 Part 1: Ready-to-wear clothing online and off-line [Under development]
  • ISO 3736-2 Part 2: Customized clothing online and off-line [Under development]
• ISO 3737:1976 Agricultural tractors and self-propelled machines — Test method for enclosure pressurization systems [Withdrawn: replaced with ISO 14269-(1-5)]
• ISO 3738 Hardmetals — Rockwell hardness test (scale A)
  • ISO 3738-1:1982 Part 1: Test method
  • ISO 3738-2:1988 Part 2: Preparation and calibration of standard test blocks
• ISO 3739 Industrial tyres and rims
  • ISO 3739-1:2007 Part 1: Pneumatic tyres (metric series) on 5 degrees tapered or flat base rims
  • ISO 3739-2:2021 Part 2: Pneumatic tyres (metric series) on 5 degrees tapered or flat base rims — Load ratings
  • ISO 3739-3:2021 Part 3: Rims
• ISO 3740:2019 Acoustics – Determination of sound power levels of noise sources – Guidelines for the use of basic standards
• ISO 3741:2010 Acoustics – Determination of sound power levels and sound energy levels of noise sources using sound pressure – Precision methods for reverberation test rooms
• ISO 3742:1988 Acoustics — Determination of sound power levels of noise sources — Precision methods for discrete-frequency and narrow-band sources in reverberation rooms [Withdrawn: replaced with ISO 3741]
• ISO 3743 Acoustics – Determination of sound power levels and sound energy levels of noise sources using sound pressure – Engineering methods for small movable sources in reverberant fields^{[Note 3]}
  • ISO 3743-1:2010 Part 1: Comparison method for a hard-walled test room
  • ISO 3743-2:2018 Part 2: Methods for special reverberation test rooms
• ISO 3744:2010 Acoustics – Determination of sound power levels and sound energy levels of noise sources using sound pressure – Engineering methods for an essentially free field over a reflecting plane
• ISO 3745:2012 Acoustics – Determination of sound power levels and sound energy levels of noise sources using sound pressure – Precision methods for anechoic rooms and hemi-anechoic rooms
• ISO 3746:2010 Acoustics – Determination of sound power levels and sound energy levels of noise sources using sound pressure – Survey method using an enveloping measurement surface over a reflecting plane
• ISO 3747:2010 Acoustics – Determination of sound power levels and sound energy levels of noise sources using sound pressure – Engineering/survey methods for use in situ in a reverberant environment
• ISO 3748 Acoustics — Determination of sound power levels of noise sources — Engineering method for small, nearly omnidirectional sources under free-field conditions over a reflecting plane [Rejected draft]
• ISO 3749:2022 Glass syringes — Determination of extractable tungsten [Original draft with this number unknown]
• ISO 3750:2006 Zinc alloys — Determination of magnesium content — Flame atomic absorption spectrometric method
• ISO 3751:1976 Zinc ingots — Selection and preparation of samples for chemical analysis [Withdrawn: replaced with ISO 20081]
• ISO 3752:1976 Zinc alloy ingots — Selection and preparation of samples for chemical analysis [Withdrawn: replaced with ISO 20081]
• ISO 3753:1977 Vacuum technology — Graphical symbols [Withdrawn without replacement]
• ISO 3754:1976 Steel — Determination of effective depth of hardening after flame or induction hardening [Withdrawn: replaced with ISO 18203]
• ISO 3755:1991 Cast carbon steels for general engineering purposes [Withdrawn: replaced with ISO 14737]
• ISO 3756:1976 Oil of cubeb
• ISO 3757:2002 Oil of patchouli (Pogostemon cablin (Blanco) Benth.)
• ISO 3758:2012 Textiles — Care labelling code using symbols
• ISO 3759:2011 Textiles — Preparation, marking and measuring of fabric specimens and garments in tests for determination of dimensional change
• ISO 3760:2002 Oil of celery seed (Apium graveolens L.)
• ISO 3761:2005 Oil of rosewood, Brazilian type (Aniba rosaeodora Ducke or Aniba parviflora (Meisn.) Mez.)
• ISO 3762:1979 Paper — Preparation of a letterpress print for test purposes [Withdrawn without replacement]
• ISO 3763:1976 Wrought steels — Macroscopic methods for assessing the content of non-metallic inclusions
• ISO 3764:2016 Timekeeping instruments — Movements — Types, dimensions and nomenclature
• ISO 3765:1998 Timekeeping instruments — Wristwatches — Dimensions of bracelet-to-case fastening elements
• ISO 3766:2003 Construction drawings – Simplified representation of concrete reinforcement
• ISO 3767 Tractors, machinery for agriculture and forestry, powered lawn and garden equipment – Symbols for operator controls and other displays
  • ISO 3767-1:2016 Part 1: Common symbols
  • ISO 3767-2:2016 Part 2: Symbols for agricultural tractors and machinery
  • ISO 3767-3:2016 Part 3: Symbols for powered lawn and garden equipment
  • ISO 3767-4:2016 Part 4: Symbols for forestry machinery
  • ISO 3767-5:2016 Part 5: Symbols for manual portable forestry machines
• ISO 3768:1976 Metallic coatings — Neutral salt spray test (NSS test) [Withdrawn: replaced with ISO 9227]
• ISO 3769:1976 Metallic coatings — Neutral salt spray test (NSS test) [Withdrawn: replaced with ISO 9227]
• ISO 3770:1976 Metallic coatings — Copper-accelerated acetic acid salt spray test (CASS test) [Withdrawn: replaced with ISO 9227]
• ISO 3771:2011 Petroleum products — Determination of base number — Perchloric acid potentiometric titration method
• ISO 3772:2000 Photography — Rolls of sensitized material for the pre-press industry — Dimensions and related requirements
• ISO 3773:1983 Cinematography — Tape splices for 8 mm Type S motion-picture film for projector use — Dimensions
• ISO 3774:1988 Cinematography — 35 mm motion-picture film perforated 8 mm Type S (1-3-5-7-0) and (1-0) — Cutting and perforating dimensions
• ISO 3775:1990 Cinematography — Printed 8 mm Type S image area on 16 mm motion-picture film perforated 8 mm Type S (1-3) — Position and dimensions [Withdrawn without replacement]
• ISO 3776 Tractors and machinery for agriculture — Seat belts
  • ISO 3776-1:2006 Part 1: Anchorage location requirements
  • ISO 3776-2:2013 Part 2: Anchorage strength requirements
  • ISO 3776-3:2009 Part 3: Requirements for assemblies
• ISO 3777:1976 Radiographic inspection of resistance spot welds for aluminium and its alloys — Recommended practice [Withdrawn without replacement]
• ISO/TR 3778:1987 Agricultural tractors — Maximum actuating forces required to operate controls [Withdrawn: replaced with ISO 15077]
• ISO 3779:2009 Road vehicles — Vehicle identification number (VIN) — Content and structure
• ISO 3780:2009 Road vehicles — World manufacturer identifier (WMI) code
• ISO 3781:2011 Paper and board — Determination of tensile strength after immersion in water
• ISO 3782:1980 Paper and board — Determination of resistance to picking — Accelerating speed method using the IGT tester (Pendulum or spring model) [Withdrawn without replacement]
• ISO 3783:2006 Paper and board — Determination of resistance to picking — Accelerated speed method using the IGT-type tester (electric model)
• ISO 3784:1976 Road vehicles — Measurement of impact velocity in collision tests
• ISO 3785:2006 Metallic materials — Designation of test specimen axes in relation to product texture
• ISO 3786:1975 Shipbuilding — Inland navigation towing hooks — Scale of tractive efforts
• ISO 3787:1976 Wood — Test methods — Determination of ultimate stress in compression parallel to grain [Withdrawn: replaced with ISO 13061-167]
• ISO/IEC 3788:1990 Information processing – 9-track, 12,7 mm (0,5 in) wide magnetic tape for information interchange using phase encoding at 126 ftpmm (3 200 ftpi), 63 cpmm (1 600 cpi)
• ISO 3789 Tractors, machinery for agriculture and forestry, powered lawn and garden equipment — Location and method of operation of operator controls
  • ISO 3789-1:1982 Part 1: Common controls [Withdrawn: replaced with ISO 15077]
  • ISO 3789-2:1982 Part 2: Controls for agricultural tractors and machinery [Withdrawn: replaced with ISO 15077]
• ISO 3790:1976 Fishing nets — Determination of elongation of netting yarns
• ISO 3791:1976 Office machines and data processing equipment – Keyboard layouts for numeric applications
• ISO 3792:1976 Adding machines – Layout of function keyboard
• ISO 3793:1976 Essential oils — Estimation of primary and secondary free alcohols content by acetylation in pyridine [Withdrawn without replacement]
• ISO 3794:1976 Essential oils (containing tertiary alcohols) — Estimation of free alcohols content by determination of ester value after acetylation
• ISO 3795:1989 Road vehicles, and tractors and machinery for agriculture and forestry — Determination of burning behaviour of interior materials
• ISO 3796:1999 Ships and marine technology — Clear openings for external single-leaf doors
• ISO 3797:1976 Shipbuilding — Vertical steel ladders
• ISO 3798:1976 Tinplate and blackplate — Minimum packaging requirements [Withdrawn without replacement]
• ISO 3799:1976 Textile machinery and accessories — Hydraulic lubricating fittings for textile machinery [Withdrawn without replacement]
• ISO 3800:1993 Threaded fasteners — Axial load fatigue testing — Test methods and evaluation of results
• ISO 3801:1977 Textiles — Woven fabrics — Determination of mass per unit length and mass per unit area
• ISO 3802:1976 Information processing – General purpose reels with 8 mm (5/16 in) centre hole for magnetic tape for interchange instrumentation applications
• ISO 3803:1984 Road vehicles — Hydraulic pressure test connection for braking equipment
• ISO 3804:1977 Plywood — Determination of dimensions of test pieces [Withdrawn: replaced with ISO 9424]
• ISO 3805:1977 Plywood — Determination of density [Withdrawn: replaced with ISO 9427]
• ISO 3806:1977 Plywood — Determination of moisture content [Withdrawn: replaced with ISO 9425]
• ISO 3807:2013 Gas cylinders — Acetylene cylinders — Basic requirements and type testing
• ISO 3808:2002 Road vehicles — Unscreened high-voltage ignition cables — General specifications, test methods and requirements
• ISO 3809:2004 Oil of lime (cold pressed), Mexican type (Citrus aurantifolia (Christm.) Swingle), obtained by mechanical means
• ISO 3810:1987 Floor tiles of agglomerated cork — Methods of test
• ISO 3811:1979 Meat and meat products — Detection and enumeration of presumptive coliform bacteria and presumptive Escherichia coli — (Reference method) [Withdrawn: replaced with ISO 4831, ISO 4832, and ISO 7251]
• ISO 3812:1976 Essential oils of geranium and rose — Determination of ester value after hot formylation
• ISO 3813:2004 Resilient floor coverings — Cork floor tiles — Specification [Withdrawn without replacement]
• ISO/TS 3814:2014 Standard tests for measuring reaction-to-fire of products and materials — Their development and application
• ISO 3815 Zinc and zinc alloys
  • ISO 3815-1:2005 Part 1: Analysis of solid samples by optical emission spectrometry
  • ISO 3815-2:2005 Part 2: Analysis by inductively coupled plasma optical emission spectrometry
• ISO 3816:1976 Zinc ingots — Selection and preparation of samples for spectrographic analysis [Withdrawn: replaced with ISO 20081]
• ISO 3817:1976 Zinc alloy ingots — Selection and preparation of samples for spectrographic analysis [Withdrawn: replaced with ISO 20081]
• ISO/TR 3818:1977 Ropes and cordage — Rope assemblies used in slinging — Safe working loads [Withdrawn without replacement]
• ISO 3819:2015 Laboratory glassware – Beakers
• ISO 3820:1978 Cinematography — Sprockets for 8 mm Type S motion-picture film — Dimensions and design
• ISO 3821:2019 Gas welding equipment — Rubber hoses for welding, cutting and allied processes
• ISO 3822 Acoustics – Laboratory tests on noise emission from appliances and equipment used in water supply installations
  • ISO 3822-1:1999 Part 1: Method of measurement
  • ISO 3822-2:1995 Part 2: Mounting and operating conditions for draw-off taps and mixing valves
  • ISO 3822-3:2018 Part 3: Mounting and operating conditions for in-line valves and appliances
  • ISO 3822-4:1997 Part 4: Mounting and operating conditions for special appliances
• ISO 3823 Dental rotary instruments — Burs
  • ISO 3823-1:1997 Part 1: Steel and carbide burs
  • ISO 3823-2:2003 Part 2: Finishing burs
• ISO 3824:1984 Dental silicophosphate cement (hand-mixed) [Withdrawn: replaced with ISO 9917]
• ISO 3825:1977 Glass transfusion bottles for medical use — Chemical resistance [Withdrawn without replacement]
• ISO 3826 Plastics collapsible containers for human blood and blood components
  • ISO 3826-1:2013 Part 1: Conventional containers
  • ISO 3826-2:2008 Part 2: Graphical symbols for use on labels and instruction leaflets
  • ISO 3826-3:2006 Part 3: Blood bag systems with integrated features
  • ISO 3826-4:2015 Part 4: Aphaeresis blood bag systems with integrated features
• ISO 3827 Shipbuilding — Co-ordination of dimensions in ships' accommodation
  • ISO 3827-1:1977 Part 1: Principles of dimensional co-ordination
  • ISO 3827-2:1977 Part 2: Glossary of terms
  • ISO 3827-3:1977 Part 3: Co-ordinating sizes for components and assemblies
  • ISO 3827-4:1977 Part 4: Controlling dimensions
  • ISO 3827-5:1979 Part 5: Co-ordinating sizes for key components
• ISO 3828:2008 Shipbuilding and marine structures – Deck machinery – Vocabulary and symbols
• ISO 3829 Petroleum products – Determination of density and relative density – Jaulmes pyknometer method [Rejected draft]
• ISO 3830:1993 Petroleum products — Determination of lead content of gasoline — Iodine monochloride method
• ISO 3831:1979 Timekeeping instruments — Classification and numbering system and nomenclature of components for watches and clocks [Withdrawn without replacement]
• ISO 3832:2002 Passenger cars — Luggage compartments — Method of measuring reference volume
• ISO 3833:1977 Road vehicles – Types – Terms and definitions
• ISO 3834 Quality requirements for fusion welding of metallic materials
  • ISO 3834-1:2021 Part 1: Criteria for the selection of the appropriate level of quality requirements
  • ISO 3834-2:2021 Part 2: Comprehensive quality requirements
  • ISO 3834-3:2021 Part 3: Standard quality requirements
  • ISO 3834-4:2021 Part 4: Elementary quality requirements
  • ISO 3834-5:2021 Part 5: Documents with which it is necessary to conform to claim conformity to the quality requirements of ISO 3834-2, ISO 3834-3 or ISO 3834-4
• ISO 3835 Equipment for vine cultivation and wine making – Vocabulary
  • ISO 3835-1:1976 (No part title)
  • ISO 3835-2:1977 (No part title) [Withdrawn without replacement]
  • ISO 3835-3:1980 (No part title)
  • ISO 3835-4:1981 (No part title)
  • ISO 3835-5:1982 (No part title) [Withdrawn without replacement]
• ISO/TR 3836:1978 Shoe sizes — System of width grading (for use in the Mondopoint system) [Withdrawn without replacement]
• ISO 3837:1993 Liquid petroleum products — Determination of hydrocarbon types — Fluorescent indicator adsorption method
• ISO 3838:2004 Crude petroleum and liquid or solid petroleum products — Determination of density or relative density — Capillary-stoppered pyknometer and graduated bicapillary pyknometer methods
• ISO 3839:1996 Petroleum products — Determination of bromine number of distillates and aliphatic olefins — Electrometric method
• ISO 3840:1976 Petroleum distillates — Determination of olefinic plus aromatic hydrocarbons content [Withdrawn without replacement]
• ISO 3841:1977 Petroleum waxes — Determination of melting point (cooling curve) [Withdrawn without replacement]
• ISO 3842:2006 Road vehicles — Fifth wheels — Interchangeability
• ISO 3843 Anodizing of aluminium and its alloys — Accelerated test of light fastness of coloured anodic oxidation coatings using artificial light [Draft named ISO 2135 as it was a revision of ISO/R 2135]
• ISO 3844:1975 Shoe sizes — Method of marking [Withdrawn: replaced with ISO 9407]
• ISO 3845 Petroleum and natural gas industries — High-test steel line pipe [Rejected draft]
• ISO 3846:2008 Hydrometry – Open channel flow measurement using rectangular broad-crested weirs
• ISO 3847:1977 Liquid flow measurement in open channels by weirs and flumes – End-depth method for estimation of flow in rectangular channels with a free overfall [Withdrawn: replaced with ISO 18481]
• ISO 3848:2016 Essential oil of citronella, Java type
• ISO 3849:2003 Oil of citronella, Sri Lankan type (Cymbopogon nardus (L.) W. Watson var. lenabatu Stapf.)
• ISO 3850:2004 Resilient floor coverings – Determination of apparent density of composition cork
• ISO 3851:1977 Capsulated dental silicate and silico-phosphate filling materials [Withdrawn: replaced with ISO 9917]
• ISO 3852:2007 Iron ores for blast furnace and direct reduction feedstocks — Determination of bulk density
• ISO 3853:1994 Road vehicles — Towing vehicle coupling device to tow caravans or light trailers — Mechanical strength test
• ISO 3854:1976 Road vehicles — Caravans and light trailers — Vacuum braking — Measurement of reaction time [Withdrawn without replacement]
• ISO 3855:1977 Milling cutters – Nomenclature
• ISO 3856 Paints and varnishes — Determination of "soluble" metal content
  • ISO 3856-1:1984 Part 1: Determination of lead content — Flame atomic absorption spectrometric method and dithizone spectrophotometric method
  • ISO 3856-2:1984 Part 2: Determination of antimony content — Flame atomic absorption spectrometric method and Rhodamine B spectrophotometric method
  • ISO 3856-3:1984 Part 3: Determination of barium content — Flame atomic emission spectrometric method
  • ISO 3856-4:1984 Part 4: Determination of cadmium content — Flame atomic absorption spectrometric method and polarographic method
  • ISO 3856-5:1984 Part 5: Determination of hexavalent chromium content of the pigment portion of the liquid paint or the paint in powder form — Diphenylcarbazide spectrophotometric method
  • ISO 3856-6:1984 Part 6: Determination of total chromium content of the liquid portion of the paint — Flame atomic absorption spectrometric method
  • ISO 3856-7:1984 Part 7: Determination of mercury content of the pigment portion of the paint and of the liquid portion of water-dilutable paints — Flameless atomic absorption spectrometric method
• ISO 3857 Compressors, pneumatic tools and machines – Vocabulary
  • ISO 3857-1:1977 Part 1: General
  • ISO 3857-2:1977 Part 2: Compressors
  • ISO 3857-3:1989 Part 3: Pneumatic tools and machines
  • ISO 3857-4:2012 Part 4: Air treatment
• ISO 3858:2018 Rubber compounding ingredients — Carbon black — Determination of light transmittance of toluene extract
• ISO 3859:2000 Inverse dovetail cutters and dovetail cutters with cylindrical shanks
• ISO 3860:2011 Bore cutters with key drive — Form milling cutters with constant profile
• ISO 3861:2005 Rubber hoses and hose assemblies for sand and grit blasting — Specification
• ISO 3862:2020 Rubber hoses and hose assemblies — Rubber-covered spiral-wire-reinforced hydraulic types for oil-based or water-based fluids — Specification
• ISO 3863:1989 Cylindrical cork stoppers — Dimensional characteristics, sampling, packaging and marking [Withdrawn without replacement]
• ISO 3864 Graphical symbols – Safety colours and safety signs
• ISO 3865:2020 Rubber, vulcanized or thermoplastic — Methods of test for staining in contact with organic material
• ISO 3866:1977 Office machines and printing machines used for information processing – Widths of fabric printing ribbons on spools exceeding 19 mm
• ISO 3867:2017 Composition cork — Expansion joint fillers — Test methods
• ISO 3868:1976 Metallic and other non-organic coatings — Measurement of coating thicknesses — Fizeau multiple-beam interferometry method
• ISO 3869:2017 Agglomerated cork — Expansion joint fillers — Specifications, packaging and marking
• ISO 3870:1976 Conveyor belts (fabric carcass), with length between pulley centres up to 300 m, for loose bulk materials — Adjustment of take-up device [Withdrawn without replacement]
• ISO 3871:2000 Road vehicles — Labelling of containers for petroleum-based or non-petroleum-based brake fluid
• ISO 3872:1976 Graphic technology — Sheet-fed printing machines — Range of sizes [Withdrawn without replacement]
• ISO 3873:1977 Industrial safety helmets
• ISO 3874:2017 Series 1 freight containers — Handling and securing
• ISO 3875:2020 Machine tools — Test conditions for external cylindrical centreless grinding machines — Testing of the accuracy
• ISO 3876:1986 Shipbuilding — Inland vessels — Hand-holes
• ISO 3877 Tyres, valves and tubes – List of equivalent terms
  • ISO 3877-1:1997 Part 1: Tyres
  • ISO 3877-2:1997 Part 2: Tyre valves
  • ISO 3877-3:1978 Part 3: Tubes
  • ISO 3877-4:1984 Part 4: Solid tyres
• ISO 3878:1983 Hardmetals — Vickers hardness test [Withdrawn without replacement]
• ISO 3879:1977 Welded joints — Recommended practice for liquid penetrant testing [Withdrawn: replaced with ISO 3452]
• ISO 3880 Building construction – Stairs – Vocabulary
  • ISO 3880-1:1977 [Withdrawn without replacement]
• ISO 3881:1977 Building construction — Modular co-ordination — Stairs and stair openings — Co-ordinating dimensions
• ISO 3882:2003 Metallic and other inorganic coatings — Review of methods of measurement of thickness
• ISO 3883:1977 Office machines – Line and character capacity of address masters
• ISO/DIS 3884:1975 Plastic^[4]
• ISO 3886:1986 Iron ores — Determination of manganese content — Periodate spectrophotometric method [Withdrawn: replaced with ISO 9682-2]
• ISO 3887:2007 Steels — Determination of the depth of decarburization
• ISO 3888 Passenger cars — Test track for a severe lane-change manoeuvre
  • ISO 3888-1:2018 Part 1: Double lane-change
  • ISO 3888-2:2011 Part 2: Obstacle avoidance
• ISO 3889:2006 Milk and milk products — Specification of Mojonnier-type fat extraction flasks
• ISO 3890 Milk and milk products — Determination of residues of organochlorine compounds (pesticides)
  • ISO 3890-1:2009 Part 1: General considerations and extraction methods
  • ISO 3890-2:2009 Part 2: Test methods for crude extract purification and confirmation
• ISO 3891:1978 Acoustics — Procedure for describing aircraft noise heard on the ground [Withdrawn without replacement]
• ISO 3892:2000 Conversion coatings on metallic materials — Determination of coating mass per unit area — Gravimetric methods
• ISO 3893:1977 Concrete — Classification by compressive strength [Withdrawn without replacement]
• ISO 3894:2015 Road vehicles — Wheels/rims for commercial vehicles — Test methods
• ISO 3895:1986 Road vehicles — Screened and waterproof spark-plug and its connection — Type 2
• ISO 3896:1986 Road vehicles — Screened and waterproof spark-plug and its connection — Type 3
• ISO 3897:1997 Photography — Processed photographic plates — Storage practices [Withdrawn: replaced with ISO 18918]
• ISO 3898:2013 Bases for design of structures — Names and symbols of physical quantities and generic quantities
• ISO 3899:2005 Rubber — Nitrile latex — Determination of residual acrylonitrile content
• ISO 3900:1995 Rubber — Nitrile latex — Determination of bound acrylonitrile content
• ISO 3901:2019 Information and documentation – International Standard Recording Code (ISRC)
• ISO 3902:1990 Shipbuilding and marine structures — Gaskets for rectangular windows and side scuttles
• ISO 3903:2012 Ships and marine technology — Ships' ordinary rectangular windows
• ISO 3904:1990 Shipbuilding and marine structures — Clear-view screens
• ISO 3905:1980 Paints and varnishes — Determination of contrast ratio (opacity) of light coloured paints at a fixed spreading rate (using black and white charts) [Withdrawn: replaced with ISO 6504-3]
• ISO 3906:1980 Paints and varnishes — Determination of contrast ratio (opacity) of light coloured paints at a fixed spreading rate (using polyester film) [Withdrawn: replaced with ISO 6504-3]
• ISO 3907:2009 Hardmetals — Determination of total carbon — Gravimetric method
• ISO 3908:2009 Hardmetals — Determination of insoluble (free) carbon — Gravimetric method
• ISO 3909:1976 Hardmetals — Determination of cobalt — Potentiometric method
• ISO 3910:1983 Rubber boots, unlined moulded [Withdrawn without replacement]
• ISO 3911:2021 Wheels and rims for pneumatic tyres – Vocabulary, designation and marking
• ISO 3912:1977 Woodruff keys and keyways [Withdrawn without replacement]
• ISO 3913:1977 Shipbuilding — Welded steel bollards
• ISO 3914 Textile machinery and accessories — Cylindrical tubes
  • ISO 3914-1:1994 Part 1: Recommended main dimensions
  • ISO 3914-2:1994 Part 2: Dimensions, tolerances and designation of tubes for open-end spinning machines
  • ISO 3914-3:1994 Part 3: Dimensions, tolerances and designation of tubes for tape yarns
  • ISO 3914-4:1994 Part 4: Dimensions, tolerances and designation of tubes for textured yarns [Withdrawn without replacement]
  • ISO 3914-5:1994 Part 5: Dimensions, tolerances and designation of tubes for continuous spin-drawn synthetic filament yarns [Withdrawn without replacement]
  • ISO 3914-6:1994 Part 6: Dimensions, tolerances and designation of tubes for cross-wound packages in winding and twisting [Withdrawn without replacement]
  • ISO 3914-7:1994 Part 7: Dimensions, tolerances and designation of perforated tubes for cheese dyeing
• ISO 3915:2022 Plastics — Measurement of resistivity of conductive plastics
• ISO 3916:1977 Shipbuilding — Inland navigation — Rope tubs [Withdrawn without replacement]
• ISO 3917:2016 Road vehicles — Safety glazing materials — Test methods for resistance to radiation, high temperature, humidity, fire and simulated weathering
• ISO 3918:2007 Milking machine installations – Vocabulary
• ISO 3919:2005 Coated abrasives — Flap wheels with shaft
• ISO 3920:1976 Honing stones of square section — Designation and dimensions [Withdrawn: replaced with ISO 603-(1-16)]
• ISO 3921:1976 Honing stones of rectangular section — Designation and dimensions [Withdrawn: replaced with ISO 603-(1-16)]
• ISO 3922:1978 Continuous mechanical handling equipment — Rotary vane feeder — Dimensional specifications [Withdrawn without replacement]
• ISO 3923 Metallic powders — Determination of apparent density
  • ISO 3923-1:2018 Part 1: Funnel method
  • ISO 3923-2:1981 Part 2: Scott volumeter method
  • ISO 3923-3:1986 Part 3: Oscillating funnel method [Withdrawn without replacement]
• ISO 3924:2019 Petroleum products — Determination of boiling range distribution — Gas chromatography method
• ISO 3925:2014 Unsealed radioactive substances — Identification and documentation
• ISO 3926:1980 Shipbuilding — Inland navigation — Couplings for oil and fuel reception — Mating dimensions
• ISO 3927:2017 Metallic powders, excluding powders for hardmetals — Determination of compressibility in uniaxial compression
• ISO 3928:2016 Sintered metal materials, excluding hardmetals — Fatigue test pieces
• ISO 3929:2003 Road vehicles — Measurement methods for exhaust gas emissions during inspection or maintenance
• ISO 3930:2000 Instruments for measuring vehicle exhaust emissions [Withdrawn without replacement]
• ISO 3931 Fibre building boards – Determination of transversal internal bond [Rejected draft]
• ISO 3932:1976 Textiles — Woven fabrics — Measurement of width of pieces [Withdrawn: replaced with ISO 22198]
• ISO 3933:1976 Textiles — Woven fabrics — Measurement of length of pieces [Withdrawn: replaced with ISO 22198]
• ISO 3934:2021 Rubber, vulcanized and thermoplastic — Preformed gaskets used in buildings — Classification, specifications and test methods
• ISO 3935:1977 Shipbuilding — Inland navigation — Fire-fighting water system — Pressures [Withdrawn without replacement]
• ISO 3936:1993 Reduction sleeves with tenon drive with external and internal 7/24 taper — Dimensions
• ISO 3937 Cutter arbors with tenon drive
  • ISO 3937-1:2008 Part 1: Dimensions of Morse taper
  • ISO 3937-2:2008 Part 2: Dimensions of 7/24 taper
  • ISO 3937-3:2008 Part 3: Dimensions of hollow taper interface with flange contact surface
• ISO 3938:1986 Hydraulic fluid power — Contamination analysis — Method for reporting analysis data [Withdrawn without replacement]
• ISO 3939:1977 Fluid power systems and components — Multiple lip packing sets — Methods for measuring stack heights
• ISO 3940:1977 Tapered die-sinking cutters with parallel shanks
• ISO 3941:1977 Classification of fires
• ISO 3942:1976 Photographic grade sodium carbonate, monohydrate — Specification [Withdrawn: replaced with ISO 424]
• ISO 3943:1993 Photography — Processing chemicals — Specifications for anhydrous sodium acetate
• ISO 3944:1992 Fertilizers — Determination of bulk density (loose)
• ISO 3945:1985 Mechanical vibration of large rotating machines with speed range from 10 to 200 r/s — Measurement and evaluation of vibration severity in situ [Withdrawn: replaced with ISO 10816-1]
• ISO 3946:1982 Starches and derived products — Determination of total phosphorus content — Spectrophotometric method
• ISO 3947:1977 Starches, native or modified — Determination of total fat content
• ISO 3948:1977 Shipbuilding — Inland vessels — Compressed-air systems — Pressure ranges
• ISO 3949:2020 Plastics hoses and hose assemblies — Textile-reinforced types for hydraulic applications — Specification
• ISO 3950:2016 Dentistry – Designation system for teeth and areas of the oral cavity
• ISO 3951 Sampling procedures for inspection by variables
  • ISO 3951-1:2013 Part 1: Specification for single sampling plans indexed by acceptance quality limit (AQL) for lot-by-lot inspection for a single quality characteristic and a single AQL
  • ISO 3951-2:2013 Part 2: General specification for single sampling plans indexed by acceptance quality limit (AQL) for lot-by-lot inspection of independent quality characteristics
  • ISO 3951-3:2007 Part 3: Double sampling schemes indexed by acceptance quality limit (AQL) for lot-by-lot inspection
  • ISO 3951-4:2011 Part 4: Procedures for assessment of declared quality levels
  • ISO 3951-5:2006 Part 5: Sequential sampling plans indexed by acceptance quality limit (AQL) for inspection by variables (known standard deviation)
• ISO 3952 Kinematic diagrams – Graphical symbols
  • ISO 3952-1:1981 (Motion of links of mechanisms; Kinematic pairs; Links and connections of their components; Linkage of bars and their links)
  • ISO 3952-2:1981 (Friction and gear mechanisms; Cam mechanisms)
  • ISO 3952-3:1979 (Maltese and ratchet mechanisms; Couplings and brakes)
  • ISO 3952-4:1984 (Miscellaneous mechanisms and their components)
• ISO 3953:2011 Metallic powders — Determination of tap density
• ISO 3954:2007 Powders for powder metallurgical purposes — Sampling
• ISO 3955:1977 Sintered metal materials, excluding hardmetals — Sampling [Withdrawn without replacement]
• ISO/TR 3956:1975 Principles of structural fire-engineering design with special regard to the connection between real fire exposure and the heating conditions of the standard fire-resistance test (ISO 834)
• ISO 3957 Reaction to fire tests — Façades — Measurement of heat and smoke generation in severe exterior fire scenarios [Under development; originally planned ISO 3957 Graphic symbols — Index, survey, and compilation of the single sheets became ISO 7000]
• ISO 3958:1996 Passenger cars — Driver hand-control reach
• ISO 3959:1977 Green bananas — Ripening conditions
• ISO 3960:2017 Animal and vegetable fats and oils — Determination of peroxide value — Iodometric (visual) endpoint determination
• ISO 3961:2018 Animal and vegetable fats and oils — Determination of iodine value
• ISO 3962:1977 Materials and equipment for petroleum and natural gas industries — Tool joints for steel drill pipe for oil or natural gas wells [Withdrawn without replacement]
• ISO 3963:1977 Fertilizers — Sampling from a conveyor by stopping the belt
• ISO 3964:2016 Dentistry — Coupling dimensions for handpiece connectors
• ISO 3965:1990 Agricultural wheeled tractors — Maximum speeds — Method of determination
• ISO 3966:2020 Measurement of fluid flow in closed conduits – Velocity area method using Pitot static tubes
• ISO 3967 Petroleum products – Determination of density and relative density – Bingham pyknometer method [Rejected draft]
• ISO 3968:2017 Hydraulic fluid power — Filters — Evaluation of differential pressure versus flow
• ISO 3969:1979 Shipbuilding — Inland vessels — Operational documentation
• ISO 3970:1977 Modular units for machine tool construction — Integral way columns — Floor-mounted type
• ISO 3971:1977 Rice milling — Symbols and equivalent terms [Withdrawn without replacement]
• ISO 3972:2011 Sensory analysis — Methodology — Method of investigating sensitivity of taste
• ISO 3973:1996 Living animals for slaughter — Vocabulary — Bovines [Withdrawn without replacement]
• ISO 3974:1977 Definitions of living animals for slaughter — Ovines
• ISO 3975:1977 Definitions of living animals for slaughter — Horses [Withdrawn without replacement]
• ISO 3976:2006 Milk fat — Determination of peroxide value
• ISO 3977 Gas turbines – Procurement
• ISO 3978:1976 Aluminium and aluminium alloys — Determination of chromium — Spectrophotometric method using diphenylcarbazide, after extraction
• ISO 3979:1977 Aluminium and aluminium alloys — Determination of nickel — Spectrophotometric method using dimethylglyoxime [Withdrawn without replacement]
• ISO 3980:1977 Aluminium and aluminium alloys — Determination of copper — Atomic absorption spectrophotometric method
• ISO 3981:1977 Aluminium and aluminium alloys — Determination of nickel — Atomic absorption spectrophotometric method
• ISO 3982 Chemical analysis of aluminum and its alloys — Complexometric determination of magnesium [Rejected draft]
• ISO 3983:1977 Cereals and cereal products — Determination of alpha-amylase activity — Colorimetric method [Withdrawn without replacement]
• ISO 3984:2004 Road vehicles — Rear moving barrier impact test procedure [Withdrawn without replacement]
• ISO/TR 3985:2021 Biotechnology — Data publication — Preliminary considerations and concepts [originally planned ISO 3985 was a rejected draft with an unknown name]
• ISO 3986 Petroleum products — Lubricating wax — Determination of cone penetration [Rejected draft]
• ISO 3987:2010 Petroleum products — Determination of sulfated ash in lubricating oils and additives
• ISO 3988 Determination of Spontaneous ignition temperature [Rejected draft]
• ISO 3989 Measurement of airborne noise emitted by compressor units including prime movers [Rejected draft]
• ISO 3990 Dentistry — Evaluation of antibacterial activity of dental restorative materials, luting cements, fissure sealants and orthodontic bonding or luting materials [Under development; originally planned ISO 3990 was Modular co-ordination — Sizes for co-ordinating lengths and widths of openings in the horizontal plane]
• ISO 3991 Agricultural machinery — Robotic feed systems — Safety [Under development; originally planned ISO 3991 was Modular co-ordination — Sizes for co-ordinating heights of openings in the vertical plane]
• ISO 3992 Petroleum waxes — Determination of needle penetration [Rejected draft]
• ISO 3993:1984 Liquefied petroleum gas and light hydrocarbons — Determination of density or relative density — Pressure hydrometer method
• ISO 3994:2014 Plastics hoses — Helical-thermoplastic-reinforced thermoplastics hoses for suction and discharge of aqueous materials — Specification
• ISO 3995:1985 Metallic powders — Determination of green strength by transverse rupture of rectangular compacts
• ISO 3996:1995 Road vehicles — Brake hose assemblies for hydraulic braking systems used with non-petroleum-base brake fluid
• ISO 3997 Bitumen and bituminous binders – Determination of needle penetration [Rejected draft]
• ISO 3998:1977 Textiles — Determination of resistance to certain insect pests
• ISO 3999:2004 Radiation protection — Apparatus for industrial gamma radiography — Specifications for performance, design and tests

• ISO 4000 Passenger car tyres and rims
  • ISO 4000-1:2021 Part 1: Tyres (metric series)
  • ISO 4000-2:2021 Part 2: Rims
• ISO 4001:1977 Shipbuilding — Inland navigation — Raft-type life-saving apparatus
• ISO 4002 Equipment for sowing and planting
  • ISO 4002-1:1979 Part 1: Concave disks type D1 — Dimensions
  • ISO 4002-2:1977 Part 2: Flat disks type D2 with single bevel — Dimensions
• ISO 4003:1977 Permeable sintered metal materials — Determination of bubble test pore size
• ISO 4004:1983 Agricultural tractors and machinery — Track widths
• ISO/IEC 4005 Telecommunications and information exchange between systems — Low altitude drone area network (LADAN) [Original draft ISO 4005 was deleted]
• ISO/IEC 4005-1 Part 1: Communication model and requirements [Under development]
• ISO/IEC 4005-2 Part 2: Physical and data link protocols for shared communication [Under development]
• ISO/IEC 4005-3 Part 3: Physical and data link protocols for control communication [Under development]
• ISO/IEC 4005-4 Part 4: Physical and data link protocols for video communication [Under development]
• ISO 4006:1991 Measurement of fluid flow in closed conduits – Vocabulary and symbols
• ISO 4007:2018 Personal protective equipment – Eye and face protection – Vocabulary
• ISO 4008 Road vehicles — Fuel injection pump testing
  • ISO 4008-1:1980 Part 1: Dynamic conditions
  • ISO 4008-2:1983 Part 2: Static conditions
  • ISO 4008-3:1987 Part 3: Application and test procedures
• ISO 4009:2000 Commercial vehicles — Location of electrical and pneumatic connections between towing vehicles and trailers [Withdrawn without replacement]
• ISO 4010:1998 Diesel engines — Calibrating nozzle, delay pintle type
• ISO/TR 4011:1976 Road vehicles — Apparatus for measurement of the opacity of exhaust gas from diesel engines [Withdrawn: replaced with ISO 11614]
• ISO 4012:1978 Concrete — Determination of compressive strength of test specimens [Withdrawn: replaced with ISO 1920-4]
• ISO 4013:1978 Concrete — Determination of flexural strength of test specimens [Withdrawn: replaced with ISO 1920-4]
• ISO 4014:2011 Hexagon head bolts — Product grades A and B
• ISO 4015:1979 Hexagon head bolts — Product grade B — Reduced shank (shank diameter approximately equal to pitch diameter)
• ISO 4016:2011 Hexagon head bolts — Product grade C
• ISO 4017:2014 Fasteners — Hexagon head screws — Product grades A and B
• ISO 4018:2011 Hexagon head screws — Product grade C
• ISO 4019:2001 Structural steels — Cold-formed, welded, structural hollow sections — Dimensions and sectional properties [Withdrawn: replaced with ISO 10799-2]
• ISO 4020:2001 Road vehicles — Fuel filters for diesel engines — Test methods
• ISO 4021:1992 Hydraulic fluid power — Particulate contamination analysis — Extraction of fluid samples from lines of an operating system
• ISO 4022:2018 Permeable sintered metal materials — Determination of fluid permeability
• ISO 4023:2009 Rubber hoses and hose assemblies for steam — Test methods
• ISO 4024:1992 Road vehicles — Ignition coils — Low-tension cable connections
• ISO 4025 The physical and mechanical properties of bagasse particleboards [Rejected draft]
• ISO 4026:2003 Hexagon socket set screws with flat point
• ISO 4027:2003 Hexagon socket set screws with cone point
• ISO 4028:2003 Hexagon socket set screws with dog point
• ISO 4029:2003 Hexagon socket set screws with cup point
• ISO 4030:1983 Road vehicles — Vehicle identification number (VIN) — Location and attachment
• ISO 4031:1978 Information interchange – Representation of local time differentials [Withdrawn: replaced with ISO 8601:1988]
• ISO 4032:2012 Hexagon regular nuts (style 1) — Product grades A and B
• ISO 4033:2012 Hexagon high nuts (style 2) — Product grades A and B
• ISO 4034:2012 Hexagon regular nuts (style 1) — Product grade C [Withdrawn without replacement]
• ISO 4035:2012 Hexagon thin nuts chamfered (style 0) — Product grades A and B
• ISO 4036:2012 Hexagon thin nuts unchamfered (style 0) — Product grade B [Withdrawn without replacement]
• ISO 4037 X and gamma reference radiation for calibrating dosemeters and doserate meters and for determining their response as a function of photon energy
  • ISO 4037-1:1996 Part 1: Radiation characteristics and production
  • ISO 4037-2:1997 Part 2: Dosimetry for radiation protection over the energy ranges from 8 keV to 1,3 MeV and 4 MeV to 9 MeV
  • ISO 4037-3:1999 Part 3: Calibration of area and personal dosemeters and the measurement of their response as a function of energy and angle of incidence
  • ISO 4037-4:2004 Part 4: Calibration of area and personal dosemeters in low energy X reference radiation fields
• ISO 4038:1996 Road vehicles — Hydraulic braking systems — Simple flare pipes, tapped holes, male fittings and hose end fittings
• ISO 4039 Road vehicles — Pneumatic braking systems
  • ISO 4039-1:1998 Part 1: Pipes, male fittings and tapped holes with facial sealing surface
  • ISO 4039-2:1998 Part 2: Pipes, male fittings and holes with conical sealing surface
• ISO 4040:2009 Road vehicles — Location of hand controls, indicators and tell-tales in motor vehicles
• ISO 4041:1978 Rotary drilling equipment — Rotary hoses [Withdrawn without replacement]
• ISO 4042:2018 Fasteners — Electroplated coating systems
• ISO 4043:2016 Simultaneous interpreting — Mobile booths — Requirements
• ISO 4044:2017 Leather — Chemical tests — Preparation of chemical test samples
• ISO 4045:2018 Leather — Chemical tests — Determination of pH and difference figure
• ISO 4046 Paper, board, pulps and related terms – Vocabulary
  • ISO 4046-1:2016 Part 1: Alphabetical index
  • ISO 4046-2:2016 Part 2: Pulping terminology
  • ISO 4046-3:2016 Part 3: Paper-making terminology
  • ISO 4046-4:2016 Part 4: Paper and board grades and converted products
  • ISO 4046-5:2016 Part 5: Properties of pulp, paper and board
• ISO 4047:1977 Leather — Determination of sulphated total ash and sulphated water-insoluble ash
• ISO 4048:2018 Leather — Chemical tests — Determination of matter soluble in dichloromethane and free fatty acid content
• ISO 4049:2019 Dentistry — Polymer-based restorative materials
• ISO 4050:1977 Shipbuilding — Inland vessels — "Rhine" and Hall's stockless anchors
• ISO 4051:1977 Shipbuilding — Inland vessels — Steering gear — Values of torques
• ISO 4052:1983 Coffee — Determination of caffeine content (Reference method) [Withdrawn without replacement]
• ISO 4053 Measurement of gas flow in conduits — Tracer methods
  • ISO 4053-1:1977 Part 1: General [Withdrawn without replacement]
  • ISO 4053-4:1978 Part 4: Transit time method using radioactive tracers [Withdrawn without replacement]
• ISO 4054:1980 Couplers, loose spigots and base-plates for use in working scaffolds made of steel tubes — Requirements and test procedure [Withdrawn without replacement]
• ISO 4055:1977 Road vehicles — Caravans and light trailers — Electromagnetic braking [Withdrawn without replacement]
• ISO 4056:1978 Polyethylene (PE) pipes and fittings — Designation of polyethylene, based on nominal density and melt flow index [Withdrawn: replaced with ISO 10162]
• ISO 4057:1986 Information processing – Data interchange on 6,30 mm (0.25 in) magnetic tape cartridge, 63 bpmm (1 600 bpi) phase-encoded [Withdrawn without replacement]
• ISO 4058:1977 Magnesium and its alloys — Determination of nickel — Photometric method using dimethylglyoxime [Withdrawn without replacement]
• ISO 4059:1978 Polyethylene (PE) pipes — Pressure drop in mechanical pipe-jointing systems — Method of test and requirements
• ISO 4060 Road vehicles — Seat belts — Adjusting devices [Rejected draft]
• ISO 4061 Soldering — Quality requirements for soldering of metallic materials [Under development; original draft ISO 4061 was Road vehicles — Seat belts equipment with push-button buckles — Handling characteristics]
• ISO 4062:1977 Dictation equipment — Symbols [Withdrawn: replaced by ISO 13251]
• ISO 4063:2009 Welding and allied processes – Nomenclature of processes and reference numbers
• ISO 4064 Water meters for cold potable water and hot water
  • ISO 4064-1:2014 Part 1: Metrological and technical requirements
  • ISO 4064-2:2014 Part 2: Test methods
  • ISO 4064-3:2014 Part 3: Test report format
  • ISO 4064-4:2014 Part 4: Non-metrological requirements not covered in ISO 4064-1
  • ISO 4064-5:2014 Part 5: Installation requirements
• ISO 4065:2018 Thermoplastics pipes — Universal wall thickness table
• ISO 4066:1994 Construction drawings — Bar scheduling [Withdrawn: replaced with ISO 3766]
• ISO 4067 Technical drawings — Installations
  • ISO 4067-1:1984 Part 1: Graphical symbols for plumbing, heating, ventilation and ducting [Withdrawn without replacement]
  • ISO 4067-2:1980 Part 2: Simplified representation of sanitary appliances [Withdrawn without replacement]
  • ISO 4067-3:1984 Part 3: Graphical symbols for automatic control [Rejected draft later published as ISO/TR 8545]
  • ISO 4067-6:1985 Part 6: Graphical symbols for supply water and drainage systems in the ground [Withdrawn without replacement]
• ISO 4068:1978 Building and civil engineering drawings — Reference lines [Withdrawn without replacement]
• ISO 4069:1977 Building and civil engineering drawings — Representation of areas on sections and views — General principles [Withdrawn without replacement]
• ISO 4070 Polyvinylidene fluoride (PVDF) — Effect of time and temperature on expected strength [Under development; originally planned standard with this number was a rejected draft with an unknown name]
• ISO 4071:1978 Indirect-reading capacitor-type pocket exposure meters and accessory electrometers [Withdrawn: replaced with ISO 11934, now withdrawn without replacement]
• ISO 4072:1982 Green coffee in bags — Sampling
• ISO 4073:2009 Dentistry — Information system on the location of dental equipment in the working area of the oral health care provider
• ISO 4074:2015 Natural latex rubber condoms – Requirements and test methods
• ISO 4075 Polysulfone (PSU) — Effect of time and temperature on expected strength [Under development; originally planned standard with this number was a rejected draft with an unknown name]
• ISO 4076 Polyphenylsulphone (PPSU) — Effect of time and temperature on expected strength [Under development; originally planned standard with this number was a rejected draft with an unknown name]
• ISO 4077 Coal preparation plant — Guide to sampling in coal preparation plants [Under development; originally planned standard with this number was a rejected draft with an unknown name]
• ISO 4079:2020 Rubber hoses and hose assemblies — Textile-reinforced hydraulic types for oil-based or water-based fluids — Specification
• ISO 4080:2009 Rubber and plastics hoses and hose assemblies — Determination of permeability to gas
• ISO 4081:2016 Rubber hoses and tubing for cooling systems for internal-combustion engines — Specification
• ISO 4082:1981 Road vehicles — Motor vehicles — Flasher units
• ISO 4083 Dental operating chair — General requirements [Rejected Draft]
• ISO 4084:1977 Aircraft — Repairable contactors (not hermetically sealed) — Performance requirements [Withdrawn without replacement]
• ISO 4085:1979 Shipbuilding — Inland navigation — Swing derricks [Withdrawn without replacement]
• ISO 4086:2001 Road vehicles — 90 semi-trailer fifth wheel kingpin — Interchangeability
• ISO 4087:2005 Micrographics – Microfilming of newspapers for archival purposes on 35 mm microfilm
• ISO/TR 4088:1977 Rubber Thread – Classification [Withdrawn without replacement]
• ISO 4089:1979 Shipbuilding — Inland navigation — Sealing rubber for covers of cargo hatches
• ISO 4090:2001 Photography — Medical radiographic cassettes/screens/films and hard-copy imaging films — Dimensions and specifications
• ISO 4091:2003 Road vehicles — Connectors for the electrical connection of towing and towed vehicles — Definitions, tests and requirements
• ISO 4092:1988 Road vehicles — Diagnostic systems for motor vehicles — Vocabulary [Withdrawn without replacement]
• ISO 4093:1999 Diesel engines — Fuel injection pumps — High-pressure pipes for testing
• ISO 4094:2017 Paper, board and pulps — General requirements for the competence of laboratories authorized for the issue of optical reference transfer standards of level 3
• ISO 4095:1998 Aerospace — Bihexagonal drives — Wrenching configuration — Metric series
• ISO 4096:1978 Essential oils (containing tertiary alcohols) — Evaluation of free alcohols content by determination of ester value after cold formylation [Withdrawn without replacement]
• ISO 4097:2020 Rubber, ethylene-propylene-diene (EPDM) — Evaluation procedure
• ISO 4098:2018 Leather — Chemical tests — Determination of water-soluble matter, water-soluble inorganic matter and water-soluble organic matter
• ISO 4099:1984 Cheese — Determination of nitrate and nitrite contents — Method by cadmium reduction and photometry [Withdrawn: replaced with ISO 14673-(1-3)]
• ISO 4100:1980 Road vehicles — World parts manufacturer identifier (WPMI) code
• ISO 4101:1983 Drawn steel wire for elevator ropes — Specifications
• ISO 4102:1984 Equipment for crop protection — Sprayers — Connection threading
• ISO 4103:1979 Concrete — Classification of consistency [Withdrawn without replacement]
• ISO 4104:1984 Dental zinc polycarboxylate cements [Withdrawn: replaced with ISO 9917]
• ISO 4105:1978 Textile machinery and accessories — Wires for flexible card clothings
• ISO 4106:2012 Motorcycles — Engine test code — Net power
• ISO 4107:2010 Commercial vehicles — Wheel-hub attachment dimensions
• ISO 4108:1980 Concrete — Determination of tensile splitting strength of test specimens [Withdrawn: replaced with ISO 1920-4]
• ISO 4109:1980 Fresh concrete — Determination of the consistency — Slump test [Withdrawn: replaced with ISO 1920-2]
• ISO 4110:1979 Fresh concrete — Determination of the consistency — Vebe test [Withdrawn: replaced with ISO 1920-2]
• ISO 4111:1979 Fresh concrete — Determination of consistency — Degree of compactibility (Compaction index) [Withdrawn: replaced with ISO 1920-2]
• ISO 4112:1990 Cereals and pulses — Guidance on measurement of the temperature of grain stored in bulk
• ISO 4113:2010 Road vehicles — Calibration fluids for diesel injection equipment
• ISO/TR 4114:1979 Road vehicles — Caravans and light trailers — Static load on ball couplings [Withdrawn without replacement]
• ISO 4115:1997 Air cargo equipment — Air/land pallet nets
• ISO 4116:1986 Air cargo equipment — Ground equipment requirements for compatibility with aircraft unit load devices
• ISO 4117:1993 Air and air/land cargo pallets — Specification and testing
• ISO 4118:2016 Air cargo — Non-certified lower deck containers — Design and testing
• ISO 4119:1995 Pulps — Determination of stock concentration
• ISO 4120:2021 Sensory analysis — Methodology — Triangle test
• ISO 4121:2003 Sensory analysis — Guidelines for the use of quantitative response scales
• ISO/TR 4122:1977 Equipment for working the soil — Dimensions of flat disks — Type A [Withdrawn without replacement]
• ISO 4123:1979 Belt conveyors — Impact rings for carrying idlers and discs for return idlers — Main dimensions
• ISO 4124:1994 Liquid hydrocarbons — Dynamic measurement — Statistical control of volumetric metering systems
• ISO 4125:1991 Dry fruits and dried fruits – Definitions and nomenclature
• ISO 4126 Safety devices for protection against excessive pressure
  • ISO 4126-1:2013 Part 1: Safety valves
  • ISO 4126-2:2018 Part 2: Bursting disc safety devices
  • ISO 4126-3:2020 Part 3: Safety valves and bursting disc safety devices in combination
  • ISO 4126-4:2013 Part 4: Pilot operated safety valves
  • ISO 4126-5:2013 Part 5: Controlled safety pressure relief systems (CSPRS)
  • ISO 4126-6:2014 Part 6: Application, selection and installation of bursting disc safety devices
  • ISO 4126-7:2013 Part 7: Common data
  • ISO 4126-9:2008 Part 9: Application and installation of safety devices excluding stand-alone bursting disc safety devices
  • ISO 4126-10:2010 Part 10: Sizing of safety valves for gas/liquid two-phase flow
• ISO 4127 Shipbuilding — Inland navigation — Fairleads
  • ISO 4127-1:1979 Part 1: Two-lip fairleads
  • ISO 4127-2:1979 Part 2: Two-Roller fairleads
• ISO 4128:1985 Aircraft — Air mode modular containers
• ISO 4129:2012 Road vehicles – Mopeds – Symbols for controls, indicators and tell-tales [Withdrawn without replacement]
• ISO 4130:1978 Road vehicles – Three-dimensional reference system and fiducial marks – Definitions
• ISO 4131:1979 Road vehicles — Dimensional codes for passenger cars
• ISO 4132:1979 Unplasticized polyvinyl chloride (PVC) and metal adaptor fittings for pipes under pressure — Laying lengths and size of threads — Metric series
• ISO 4133:1979 Meat and meat products — Determination of glucono-delta-lactone content (Reference method) [Withdrawn without replacement]
• ISO 4134:2021 Meat and meat products — Determination of L-(+)-glutamic acid content — Reference method
• ISO 4135:2022 Anaesthetic and respiratory equipment – Vocabulary
• ISO 4136:2012 Destructive tests on welds in metallic materials — Transverse tensile test
• ISO/TR 4137:1978 Plastics — Determination of modulus of elasticity by alternating flexure [Withdrawn without replacement]
• ISO 4138:2021 Passenger cars — Steady-state circular driving behaviour — Open-loop test methods
• ISO 4139:1979 Ferrosilicon – Determination of aluminium content – Flame atomic absorption spectrometric method
• ISO 4140:1979 Ferrochromium and ferrosilicochromium – Determination of chromium content – Potentiometric method
• ISO 4141 Road vehicles — Multi-core connecting cables
  • ISO 4141-1:2019 Part 1: Test methods and requirements for basic performance sheathed cables
  • ISO 4141-2:2019 Part 2: Test methods and requirements for high performance sheathed cables
  • ISO 4141-3:2019 Part 3: Construction, dimensions and marking of unscreened sheathed low-voltage cables
  • ISO 4141-4:2009 Part 4: Test methods and requirements for coiled cable assemblies
• ISO 4142:2002 Laboratory glassware — Test tubes
• ISO 4143:1981 Shipbuilding — Inland vessels — Open rowing lifeboats
• ISO 4144:2003 Pipework — Stainless steel fittings threaded in accordance with ISO 7-1
• ISO 4145:1986 Non-alloy steel fittings threaded to ISO 7-1
• ISO 4146:1980 Shipbuilding — Inland vessels — Manholes [Withdrawn: replaced by ISO 5894]
• ISO 4147:1997 Aerospace — Nuts, hexagonal, slotted (castellated), normal height, normal across flats, with MJ threads, classifications: 600 MPa (at ambient temperature)/120 degrees C, 600 MPa (at ambient temperature)/235 degrees C, 900 MPa (at ambient temperature)/425 degrees C, 1 100 MPa (at ambient temperature)/235 degrees C, 1 100 MPa (at ambient temperature)/315 degrees C, 1 100 MPa (at ambient temperature)/650 degrees C, 1 210 MPa (at ambient temperature)/730 degrees C, 1 250 MPa (at ambient temperature)/235 degrees C and 1 550 MPa (at ambient temperature)/600 degrees C — Dimensions
• ISO 4148:2004 Road vehicles — Special warning lamps — Dimensions
• ISO 4149:2005 Green coffee — Olfactory and visual examination and determination of foreign matter and defects
• ISO 4150:2011 Green coffee or raw coffee — Size analysis — Manual and machine sieving
• ISO 4151:1987 Road vehicles — Mopeds — Type, location and functions of controls [Withdrawn without replacement]
• ISO 4152 Glass‐reinforced thermosetting plastics (GRP) pipes — Determination of the apparent axial long‐term modulus of pipes subject to beam bending [Originally planned ISO 4152 was Welder's test on non-alloy and low-alloy steels for manual metal arc welding]
• ISO 4153:1981 Aircraft — Pressure fuel dispensing system — Test procedure and limit value for shut-off surge pressure
• ISO 4154 Traditional Chinese medicine — Sinomenium acutum stem [Under development]
• ISO 4155 Magnesium and magnesium alloys — Determination of nickel — Inductively coupled plasma optical emission spectrometric method [Under development]
• ISO 4156 Straight cylindrical involute splines — Metric module, side fit
  • ISO 4156-1:2021 Part 1: Generalities
  • ISO 4156-2:2021 Part 2: Dimensions
  • ISO 4156-3:2021 Part 3: Inspection
• ISO 4157 Construction drawings – Designation systems
• ISO 4158:1978 Ferrosilicon, ferrosilicomanganese and ferrosilicochromium – Determination of silicon content – Gravimetric method
• ISO 4159:1978 Ferromanganese and ferrosilicomanganese – Determination of manganese content – Potentiometric method
• ISO 4160 Hexagon nuts and bolts with flange, style 1 — Small Series — Product grade B [Draft merged into ISO 4161 and ISO 4162]
• ISO 4161:2012 Hexagon nuts with flange, style 2 — Coarse thread
• ISO 4162:2012 Hexagon bolts with flange — Small series — Product grade A with driving feature of product grade B
• ISO 4164:2012 Mopeds — Engine test code — Net power
• ISO 4165 Road vehicles — Electrical connections — Double-pole connection
• ISO 4166:1979 Hexagon nuts for fine mechanics — Product grade F [Withdrawn without replacement]
• ISO 4167:2012 Polyolefin agricultural twines
• ISO 4168:2002 Timekeeping instruments — Conditions for carrying out checks on radioluminescent deposits [Withdrawn without replacement]
• ISO 4169:1979 Office machines — Keyboards — Key numbering system and layout charts
• ISO 4170:1995 Air cargo equipment — Interline pallet nets
• ISO 4171:1993 Air cargo equipment — Interline pallets
• ISO 4172:1991 Technical drawings – Construction drawings – Drawings for the assembly of prefabricated structures
• ISO 4173:1980 Ferromolybdenum – Determination of molybdenum content – Gravimetric method
• ISO 4174:1998 Cereals, oilseeds and pulses — Measurement of unit pressure loss in one-dimensional air flow through bulk grain
• ISO 4175:1979 Shipbuilding — Shipborne barges, series 1 — Main dimensions
• ISO 4176:1981 Fertilizers — Determination of nitrate nitrogen content — Nitron gravimetric method [Withdrawn without replacement]
• ISO 4177 Magnesium and magnesium alloys – Determination of chromium – Inductively coupled plasma optical emission spectrometric method [Under development; original draft with this number unknown]
• ISO 4178:1980 Complete, filled transport packages — Distribution trials — Information to be recorded
• ISO 4179 Ductile iron pipes and fittings for pressure and non-pressure pipelines – Cement mortar lining
• ISO 4180:2019 Packaging — Complete, filled transport packages — General rules for the compilation of performance test schedules
• ISO 4181 Magnesium and magnesium alloys — Determination of strontium — Inductively coupled plasma optical emission spectrometric method [Under development; original draft with this number unknown]
• ISO 4182:1999 Motor vehicles — Measurement of variations in dipped-beam headlamp angle as a function of load [Withdrawn without replacement]
• ISO 4183:1995 Belt drives — Classical and narrow V-belts — Grooved pulleys (system based on datum width)
• ISO 4184:1992 Belt drives — Classical and narrow V-belts — Lengths in datum system
• ISO 4185:1980 Measurement of liquid flow in closed conduits – Weighing method
• ISO 4186:1980 Asparagus — Guide to storage
• ISO 4187:1980 Horse-radish — Guide to storage
• ISO 4188 Magnesium and magnesium alloys – Determination of arsenic – Inductively coupled plasma optical emission spectrometric method [Under development; original draft with this number unknown]
• ISO 4189 Magnesium and magnesium alloys — Determination of sodium — Inductively coupled plasma optical emission spectrometric method [Under development; original draft with this number unknown]
• ISO 4190 Lift (US: Elevator) installation
  • ISO 4190-1:2010 Part 1: Class I, II, III and VI lifts [Withdrawn: replaced with ISO 8100-30]
  • ISO 4190-2:2001 Part 2: Class IV lifts
  • ISO 4190-3:1982 Part 3: Service lifts class V
  • ISO 4190-5:2006 Part 5: Control devices, signals and additional fittings
  • ISO 4190-6:1984 Part 6: Passenger lifts to be installed in residential buildings — Planning and selection [Withdrawn: replaced with ISO 8100-32]
• ISO/TR 4191:2014 Plastics piping systems for water supply — Unplasticized poly(vinyl chloride)(PVC-U) and oriented PVC-U (PVC-O) — Guidance for installation
• ISO 4192:1981 Aluminium and aluminium alloys — Determination of lead content — Flame atomic absorption spectrometric method
• ISO 4193:1981 Aluminium and aluminium alloys — Determination of chromium content — Flame atomic absorption spectrometric method
• ISO 4194:1981 Magnesium alloys — Determination of zinc content — Flame atomic absorption spectrometric method
• ISO 4195:2012 Conveyor belts with heat-resistant rubber covers — Heat resistance of covers — Requirements and test methods
• ISO 4196:1984 Graphical symbols — Use of arrows [Withdrawn: replaced with ISO 80416-2]
• ISO 4197:1989 Equipment for working the soil — Hoe blades — Fixing dimensions
• ISO 4198:1984 Surface active agents — Detergents for hand dishwashing — Guide for comparative testing of performance
• ISO 4199:1979 Plain bearings — Shaft diameters for unsplit bushes [Withdrawn without replacement]
• ISO 4200:1991 Plain end steel tubes, welded and seamless — General tables of dimensions and masses per unit length
• ISO 4202:2016 Reduction sleeves with external 7/24 taper for tools with Morse taper shanks
• ISO 4203:1978 Parallel shank tools — Driving tenons and sockets — Dimensions [Withdrawn without replacement]
• ISO 4204:2016 Countersinks, 90°, with Morse taper shanks and detachable pilots
• ISO 4205:2016 Countersinks, 90°, with parallel shanks and solid pilots
• ISO 4206:2016 Counterbores with parallel shanks and solid pilots
• ISO 4207:2016 Counterbores with Morse taper shanks and detachable pilots
• ISO 4208:1977 Detachable pilots for use with counterbores and 90 degrees countersinks — Dimensions
• ISO 4209 Truck and bus tyres and rims (metric series)
  • ISO 4209-1:2001 Part 1: Tyres
  • ISO 4209-2:2020 Part 2: Rims
• ISO 4210 Cycles — Safety requirements for bicycles
  • ISO 4210-1:2014 Part 1: Terms and definitions
  • ISO 4210-2:2015 Part 2: Requirements for city and trekking, young adult, mountain and racing bicycles
  • ISO 4210-3:2014 Part 3: Common test methods
  • ISO 4210-4:2014 Part 4: Braking test methods
  • ISO 4210-5:2014 Part 5: Steering test methods
  • ISO 4210-6:2015 Part 6: Frame and fork test methods
  • ISO 4210-7:2014 Part 7: Wheels and rims test methods
  • ISO 4210-8:2014 Part 8: Pedal and drive system test methods
  • ISO 4210-9:2014 Part 9: Saddles and seat-post test methods
• ISO 4211:1979 Furniture — Assessment of surface resistance to cold liquids
  • ISO 4211-2:2013 Part 2: Assessment of resistance to wet heat
  • ISO 4211-3:2013 Part 3: Assessment of resistance to dry heat
  • ISO 4211-4:1988 Part 4: Assessment of resistance to impact
  • ISO 4211-5:2021 Part 5: Assessment of resistance to abrasion
• ISO 4212 Corrosion of Metals and Alloys — Method of oxalic acid etching test for intergranular corrosion of austenitic stainless steel [Under development; original draft with this number unknown]
• ISO 4213.2 Information technology — Artificial Intelligence — Assessment of machine learning classification performance [Under development; original draft with this number unknown]
• ISO 4214 Milk and milk products — Determination of amino acids in infant formula and other dairy products [Under development; original draft with this number unknown]
• ISO 4215 Corrosion of metals and alloys — Test method for high-temperature corrosion testing of metallic materials by thermogravimetry under isothermal or cyclic conditions [Under development; original draft with this number unknown]
• ISO 4216:2021 Thermosetting resin and UV curable resin — Determination of shrinkage by continuous measurement method [Original draft with this number unknown]
• ISO 4217:2015 Codes for the representation of currencies
• ISO 4218 Printing machines — Vocabulary
  • ISO 4218-1:1979 Part 1: Fundamental terms
• ISO 4219:1979 Air quality — Determination of gaseous sulphur compounds in ambient air — Sampling equipment
• ISO 4220:1983 Ambient air — Determination of a gaseous acid air pollution index — Titrimetric method with indicator or potentiometric end-point detection
• ISO 4221:1980 Air quality — Determination of mass concentration of sulphur dioxide in ambient air — Thorin spectrophotometric method
• ISO 4222 Ambient air — Measurement of particulate fall-out — Horizontal deposit gauge method [Rejected draft]
• ISO 4223 Definitions of some terms used in the tyre industry
  • ISO 4223-1:2017 Part 1: Pneumatic tyres
  • ISO 4223-2:1991 Part 2: Solid tyres
• ISO 4224:2000 Ambient air — Determination of carbon monoxide — Non-dispersive infrared spectrometric method
• ISO 4225:2020 Air quality – General aspects – Vocabulary
• ISO 4226:2007 Air quality – General aspects – Units of measurement
• ISO/TR 4227:1989 Planning of ambient air quality monitoring
• ISO 4228:1986 Spanners and wrenches — Spline drive ends for power socket wrenches
• ISO 4229:2017 Assembly tools for screws and nuts — Single-head engineer's wrenches for lower torque applications — Maximum outside dimensions of heads and test torques
• ISO 4230:2016 Hand- and machine-operated circular screwing dies for taper pipe threads — R series
• ISO 4231:2016 Hand- and machine-operated circular screwing dies for parallel pipe threads — G series
• ISO 4232 Office machines – Minimum information to be included in specification sheets
  • ISO 4232-1:1979 Part 1: Duplicators [Withdrawn without replacement]
  • ISO 4232-2:1980 Part 2: Document copying machines
  • ISO 4232-3:1984 Part 3: Postal franking machines [Withdrawn without replacement]
• ISO 4233 Hot helium leak testing method for high temperature pressure-bearing components in nuclear fusion reactors [Under development; original draft with this number unknown]
• ISO 4238:1976 Cinematography — Optical printing ratios for enlargement and reduction of motion-picture film images — Specifications
• ISO 4240-1 Fine bubble technology — Environmental applications — Part 1: Inspection method using online particle counter in dissolved air flotation (DAF) plant [Under development; original draft with this number unknown, but relates to Cinematography]
• ISO 4241:2019 Cinematography — Projection film leader (time-based), trailer and cue marks — Specifications
• ISO 4242:1980 Cinematography — Recording head gaps for two sound records on 16 mm magnetic film — Positions and width dimensions
• ISO 4243:1979 Cinematography — Picture image area and photographic sound record on 16 mm motion-picture release prints — Positions and dimensions
• ISO 4244:1979 Cinematography — Photographic sound record on 8 mm Type S motion-picture prints — Position and width dimensions [Withdrawn without replacement]
• ISO 4245 Cinematography — Projector usage of 16 mm motion-picture films for direct front projection — Specifications [Draft numbered as ISO 26, which the draft was a revision of]
• ISO 4246:1994 Cinematography – Vocabulary
• ISO 4247:1977 Jig bushes and accessories for drilling purposes — Dimensions [Withdrawn without replacement]
• ISO 4248:1978 Jig bushes – Definitions and nomenclature
• ISO 4249 Motorcycle tyres and rims (Code-designated series)
  • ISO 4249-1:1985 Part 1: Tyres
  • ISO 4249-2:1990 Part 2: Tyre load ratings
  • ISO 4249-3:2010 Part 3: Rims
• ISO 4250 Earth-mover tyres and rims
  • ISO 4250-1:2017 Part 1: Tyre designation and dimensions
  • ISO 4250-2:2017 Part 2: Loads and inflation pressures
  • ISO 4250-3:2020 Part 3: Rims
• ISO 4251 Code designated diagonal tyres (ply rating marked series) for agricultural tractors, trailers and machines
  • ISO 4251-1:2019 Part 1: Tyre designation and dimensions, and approved rim contours
  • ISO 4251-2:2019 Part 2: Tyre load ratings
  • ISO 4251-3:2006 Part 3: Rims [Withdrawn: replaced with ISO 18804]
  • ISO 4251-4:2010 Part 4: Tyre classification and nomenclature [Withdrawn without replacement]
  • ISO 4251-5:1992 Part 5: Logging and forestry service tyres [Withdrawn: replaced with ISO 18807]
• ISO 4252:2007 Agricultural tractors — Operator's workplace, access and exit — Dimensions
• ISO 4253:1993 Agricultural tractors — Operator's seating accommodation — Dimensions
• ISO 4254 Agricultural machinery — Safety
  • ISO 4254-1:2013 Part 1: General requirements
  • ISO 4254-2:1986 Part 2: Anhydrous ammonia applicators [Withdrawn without replacement]
  • ISO 4254-3:1992 Part 3: Tractors [Withdrawn: replaced with ISO 26322-(1,2)]
  • ISO 4254-4:1990 Part 4: Forestry winches [Withdrawn: replaced by ISO 19472]
  • ISO 4254-5:2018 Part 5: Power-driven soil-working machines
  • ISO 4254-6:2020 Part 6: Sprayers and liquid fertilizer distributors
  • ISO 4254-7:2017 Part 7: Combine harvesters, forage harvesters, cotton harvesters and sugar cane harvesters
  • ISO 4254-8:2018 Part 8: Solid fertilizer distributors
  • ISO 4254-9:2018 Part 9: Seed drills
  • ISO 4254-10:2009 Part 10: Rotary tedders and rakes
  • ISO 4254-11:2010 Part 11: Pick-up balers
  • ISO 4254-12:2012 Part 12: Rotary disc and drum mowers and flail mowers
  • ISO 4254-13:2012 Part 13: Large rotary mowers
  • ISO 4254-14:2016 Part 14: Bale wrappers
  • ISO 4254-15 Part 15: Row-crop flail mowers [Abandoned draft]
  • ISO 4254-16:2018 Part 16: Portable agricultural grain augers
  • ISO 4254-17:2022 Part 17: Root crop harvesters
• ISO 4256:1996 Liquefied petroleum gases — Determination of gauge vapour pressure — LPG method
• ISO 4257:2001 Liquefied petroleum gases — Method of sampling
• ISO 4259 Petroleum and related products — Precision of measurement methods and results
  • ISO 4259-1:2017 Part 1: Determination of precision data in relation to methods of test
  • ISO 4259-2:2017 Part 2: Interpretation and application of precision data in relation to methods of test
  • ISO 4259-3:2020 Part 3: Monitoring and verification of published precision data in relation to methods of test
  • ISO 4259-4:2021 Part 4: Use of statistical control charts to validate 'in-statistical-control' status for the execution of a standard test method in a single laboratory
• ISO 4260:1987 Petroleum products and hydrocarbons — Determination of sulfur content — Wickbold combustion method [Withdrawn without replacement]
• ISO 4261:2013 Petroleum products — Fuels (class F) — Specifications of gas turbine fuels for industrial and marine applications
• ISO 4262:1993 Petroleum products — Determination of carbon residue — Ramsbottom method
• ISO 4263 Petroleum and related products — Determination of the ageing behaviour of inhibited oils and fluids — TOST test
  • ISO 4263-1:2003 Part 1: Procedure for mineral oils
  • ISO 4263-2:2003 Part 2: Procedure for category HFC hydraulic fluids
  • ISO 4263-3:2015 Part 3: Anhydrous procedure for synthetic hydraulic fluids
  • ISO 4263-4:2006 Part 4: Procedure for industrial gear oils
• ISO 4264:2018 Petroleum products — Calculation of cetane index of middle-distillate fuels by the four variable equation
• ISO 4265:1986 Petroleum products — Lubricating oils and additives — Determination of phosphorus content — Quinoline phosphomolybdate method [Withdrawn without replacement]
• ISO 4266 Petroleum and liquid petroleum products — Measurement of level and temperature in storage tanks by automatic methods
  • ISO 4266-1:2002 Part 1: Measurement of level in atmospheric tanks
  • ISO 4266-2:2002 Part 2: Measurement of level in marine vessels
  • ISO 4266-3:2002 Part 3: Measurement of level in pressurized storage tanks (non-refrigerated)
  • ISO 4266-4:2002 Part 4: Measurement of temperature in atmospheric tanks
  • ISO 4266-5:2002 Part 5: Measurement of temperature in marine vessels
  • ISO 4266-6:2002 Part 6: Measurement of temperature in pressurized storage tanks (non-refrigerated)
• ISO 4267 Petroleum and liquid petroleum products — Calculation of oil quantities
  • ISO 4267-1 Part 1: Static measurement [Rejected draft]
  • ISO 4267-2:1988 Part 2: Dynamic measurement
• ISO 4268:2000 Petroleum and liquid petroleum products — Temperature measurements — Manual methods
• ISO 4269:2001 Petroleum and liquid petroleum products — Tank calibration by liquid measurement — Incremental method using volumetric meters
• ISO 4270 Petroleum products – Determination of density and relative density – Reischauer pyknometer method [Rejected draft]
• ISO 4271 Petroleum products – Determination of density and relative density – Conical pyknometer method [Rejected draft]
• ISO 4272 Intelligent transport systems — Truck platooning systems (TPS) — Functional and operational requirements [Under development; original draft with this number unknown]
• ISO 4273 Intelligent transport systems — Automated braking during low speed manoeuvring (ABLS) — Requirements and test procedures [Under development; original draft with this number unknown]
• ISO 4274:1977 Urea for industrial use — Determination of biuret content — Flame atomic absorption and photometric absorption methods [Withdrawn without replacement]
• ISO 4275:1977 Ammonium hydrogen carbonate for industrial use (including foodstuffs) — Determination of arsenic content — Silver diethyldithiocarbamate photometric method [Withdrawn without replacement]
• ISO 4276:1978 Anhydrous ammonia for industrial use — Evaluation of residue on evaporation — Gravimetric method [Withdrawn without replacement]
• ISO/TR 4277:2009 Cryolite, natural and artificial — Conventional test for evaluation of free fluorides content
• ISO 4278:1977 Sodium fluoride for industrial use — Determination of carbonate content — Gravimetric method [Withdrawn without replacement]
• ISO 4279:1977 Aluminium fluoride for industrial use — Determination of sodium content — Flame emission spectrophotometric method [Withdrawn without replacement]
• ISO 4280:1977 Cryolite, natural and artificial, and aluminium fluoride for industrial use — Determination of sulphate content — Barium sulphate gravimetric method
• ISO 4281:1977 Sodium hexafluorosilicate for industrial use — Determination of free acidity and total hexafluorosilicate content — Titrimetric method
• ISO 4282:1992 Acid-grade and ceramic-grade fluorspar — Determination of loss in mass at 105 degrees C [Withdrawn without replacement]
• ISO 4283:1993 All grades of fluorspar — Determination of carbonate content — Titrimetric method [Withdrawn without replacement]
• ISO 4284:1993 Acid-grade and ceramic-grade fluorspar — Determination of sulfide content — Iodometric method [Withdrawn without replacement]
• ISO 4285:1977 Phosphoric acid for industrial use — Guide to sampling techniques
• ISO 4286:2021 Intelligent transport systems — Use cases for sharing of probe data [Original draft with this number unknown]
• ISO 4287:1997 Geometrical Product Specifications (GPS) – Surface texture: Profile method – Terms, definitions and surface texture parameters [Withdrawn: replaced with ISO 21920-2]
• ISO 4288:1996 Geometrical Product Specifications (GPS) – Surface texture: Profile method – Rules and procedures for the assessment of surface texture [Withdrawn: replaced with ISO 21920-3]
• ISO 4289 Recommendation and specification of HVOF cermet coatings for metallurgical roll components [Under development; originally planned ISO 4289 was Instruments for the measurement of surface roughness by the profile method contact (stylus) instruments of consecutive profile transformation - Profile recording instruments calibration and means]
• ISO 4290 Agricultural wheeled tractors and attachments — Front loaders — Dimensional and operational ratings [Under development; original draft with this number unknown]
• ISO 4291:1985 Methods for the assessment of departure from roundness – Measurement of variations in radius
• ISO 4292:1985 Methods for the assessment of departure from roundness — Measurement by two- and three-point methods [Withdrawn without replacement]
• ISO 4293:1982 Manganese ores and concentrates — Determination of phosphorus content — Extraction-molybdovanadate photometric method
• ISO 4294:1984 Manganese ores and concentrates — Determination of copper content — Extraction-spectrometric and spectrometric methods [Withdrawn without replacement]
• ISO 4295:1988 Manganese ores and concentrates — Determination of aluminium content — Photometric and gravimetric methods
• ISO 4296 Manganese ores — Sampling
  • ISO 4296-1:1984 Part 1: Increment sampling
  • ISO 4296-2:1983 Part 2: Preparation of samples
• ISO 4297:1978 Manganese ores and concentrates — Methods of chemical analysis — General instructions
• ISO 4298:1984 Manganese ores and concentrates — Determination of manganese content — Potentiometric method
• ISO 4299:1989 Manganese ores — Determination of moisture content
• ISO 4300:1984 Manganese ores and concentrates — Determination of lead content — Polarographic methods [Withdrawn without replacement]
• ISO 4301 Cranes – Classification
  • ISO 4301-1:2016 Part 1: General
  • ISO 4301-2:2020 Part 2: Mobile cranes
  • ISO 4301-3:2021 Part 3: Tower cranes
  • ISO 4301-4:1989 Part 4: Jib cranes
  • ISO 4301-5:1991 Part 5: Overhead travelling and portal bridge cranes
• ISO 4302:2016 Cranes — Wind load assessment
• ISO 4304:1987 Cranes other than mobile and floating cranes — General requirements for stability
• ISO 4305:2014 Mobile cranes — Determination of stability
• ISO 4306 Cranes – Vocabulary
  • ISO 4306-1:2007 Part 1: General
  • ISO 4306-2:2012 Part 2: Mobile cranes
  • ISO 4306-3:2016 Part 3: Tower cranes
  • ISO 4306-4:2020 Part 4: Jib cranes
  • ISO 4306-5:2005 Part 5: Bridge and gantry cranes
• ISO 4307:2021 Molecular in vitro diagnostic examinations — Specifications for pre-examination processes for saliva — Isolated human DNA [Original draft with this number was related to cranes]
• ISO 4308 Cranes and lifting appliances — Selection of wire ropes
  • ISO 4308-1:2003 Part 1: General [Withdrawn: replaced with ISO 16625]
  • ISO 4308-2:1988 Part 2: Mobile cranes — Coefficient of utilization [Withdrawn: replaced with ISO 16625]
• ISO 4309:2017 Cranes — Wire ropes — Care and maintenance, inspection and discard
• ISO 4310:2009 Cranes — Test code and procedures
• ISO 4311:1979 Anionic and non-ionic surface active agents — Determination of the critical micellization concentration — Method by measuring surface tension with a plate, stirrup or ring
• ISO 4312:1989 Surface active agents — Evaluation of certain effects of laundering — Methods of analysis and test for unsoiled cotton control cloth
• ISO 4313:1976 Washing powders — Determination of total phosphorus(V) oxide content — Quinoline phosphomolybdate gravimetric method
• ISO 4314:1977 Surface active agents — Determination of free alkalinity or free acidity — Titrimetric method
• ISO 4315:1977 Surface active agents — Determination of alkalinity — Titrimetric method
• ISO 4316:1977 Surface active agents — Determination of pH of aqueous solutions — Potentiometric method
• ISO 4317:2011 Surface-active agents and detergents — Determination of water content — Karl Fischer methods
• ISO 4318:1989 Surface active agents and soaps — Determination of water content — Azeotropic distillation method
• ISO 4319:1977 Surface active agents — Detergents for washing fabrics — Guide for comparative testing of performance
• ISO 4320:1977 Non-ionic surface active agents — Determination of cloud point index — Volumetric method
• ISO 4321:1977 Washing powders — Determination of active oxygen content — Titrimetric method
• ISO 4322:1977 Non-ionic surface active agents — Determination of sulphated ash — Gravimetric method
• ISO 4323:2018 Soaps — Determination of chloride content — Potentiometric method
• ISO 4324:1977 Surface active agents — Powders and granules — Measurement of the angle of repose
• ISO 4325:1990 Soaps and detergents — Determination of chelating agent content — Titrimetric method
• ISO 4326:1980 Non-ionic surface active agents — Polyethoxylated derivatives — Determination of hydroxyl value — Acetic anhydride method
• ISO 4327:1979 Non-ionic surface active agents — Polyalkoxylated derivatives — Determination of hydroxyl value — Phthalic anhydride method
• ISO 4328 Centre holes [Rejected draft]
• ISO 4329 Shaft ends with woodruff keys [Rejected draft]
• ISO 4330:1994 Photography — Determination of the curl of photographic film and paper [Withdrawn: replaced with ISO 18910]
• ISO 4331:1986 Photography — Processed photographic black-and-white film for archival records — Silver-gelatin type on cellulose ester base — Specifications [Withdrawn: replaced with ISO 10602, now replaced with ISO 18901]
• ISO 4332:1986 Photography — Processed photographic black-and-white film for archival records — Silver-gelatin type on poly(ethylene terephthalate) base — Specifications [Withdrawn: replaced with ISO 10602, now replaced with ISO 18901]
• ISO 4333 Textiles — Determination of reduction activity of specific proteins derived from pollen, mite and other sources on textile products [Under development; original draft with this number unknown]
• ISO 4334 Fruit puree — Specifications and test methods [Under development; original draft with this number unknown]
• ISO/IEC 4335:1993 Information technology —- Telecommunications and information exchange between systems — High-level data link control (HDLC) procedures — Elements of procedures [Withdrawn: replaced with ISO/IEC 13239]
• ISO 4336:1981 Numerical control of machines — Specification of interface signals between the numerical control unit and the electrical equipment of an NC machine [Withdrawn without replacement]
• ISO 4337:1977 Information processing – Interchangeable magnetic twelve-disk pack (100 Mbytes) [Withdrawn without replacement]
• ISO 4338 Information processing – Magnetic tape cassette [Rejected draft; a later proposed ISO 4338 Conceptual model and system architecture of smart classroom was deleted in 2021]
• ISO 4339:2022 Information technology for learning, education and training — Reference model for information and communications technology (ICT) evaluation in education [Original draft with this number related to Information processing]
• ISO 4340 Water aggressiveness evaluation and optimized lining choice [Under development; original draft with this number related to Information processing]
• ISO 4341:1978 Information processing – Magnetic tape cassette and cartridge labelling and file structure for information interchange
• ISO 4342:1985 Numerical control of machines — NC processor input — Basic part program reference language
• ISO 4343:2000 Industrial automation systems — Numerical control of machines — NC processor output — Post processor commands
• ISO 4344:2004 Steel wire ropes for lifts — Minimum requirements
• ISO 4345:1988 Steel wire ropes — Fibre main cores — Specification
• ISO 4346:1977 Steel wire ropes for general purposes – Lubricants – Basic requirements
• ISO 4347:2015 Leaf chains, clevises and sheaves — Dimensions, measuring forces, tensile strengths and dynamic strengths
• ISO 4348:1983 Flat-top chains and associated chain wheels for conveyors [Withdrawn without replacement]
• ISO 4349 Solid recovered fuels — Method for the determination of the Recycling-Index [Under development; original draft with this number was Genera! principles for the verification of safety of concrete structures]
• ISO 4351 Geometrical product specifications (GPS) — Association [Under development; original draft with this number unknown]
• ISO 4354:2009 Wind actions on structures
• ISO 4355:2013 Bases for design of structures — Determination of snow loads on roofs
• ISO 4356:1977 Bases for the design of structures — Deformations of buildings at the serviceability limit states [Withdrawn without replacement]
• ISO 4357 Rules for use of the I.S. system of units in buildings [Rejected draft]
• ISO 4358 Test methods for civil multi-copter unmanned aircraft system [Under development; original draft with this number unknown]
• ISO 4359:2013 Flow measurement structures – Rectangular, trapezoidal and U-shaped flumes
• ISO 4360:2020 Hydrometry – Open channel flow measurement using triangular profile weirs
• ISO 4361 Liquid flow measurement in open channels by weirs and flumes – Round nosed broad crested weirs [Rejected draft]
• ISO 4362:1999 Hydrometric determinations – Flow measurement in open channels using structures – Trapezoidal broad-crested weirs
• ISO 4363:2002 Measurement of liquid flow in open channels – Methods for measurement of characteristics of suspended sediment
• ISO 4364:1997 Measurement of liquid flow in open channels – Bed material sampling
• ISO 4365:2005 Liquid flow in open channels – Sediment in streams and canals – Determination of concentration, particle size distribution and relative density
• ISO 4366:2007 Hydrometry – Echo sounders for water depth measurements
• ISO 4369:1979 Measurement of liquid flow in open channels – Moving-boat method
• ISO 4370 Environmental life cycle assessment and recycling of ductile iron pipes for water applications [Under development; original draft with this number unknown]
• ISO 4371:1984 Measurement of liquid flow in open channels by weirs and flumes – End depth method for estimation of flow in non-rectangular channels with a free overfall (approximate method) [Withdrawn: replaced with ISO 18481]
• ISO 4373:2022 Hydrometry – Water level measuring devices
• ISO 4374:1990 Liquid flow measurement in open channels – Round-nose horizontal broad-crested weirs
• ISO 4375:2014 Hydrometry – Cableway systems for stream gauging
• ISO 4376 Cycle Energy Requirement — Acceptance Test [Under development; original draft with this number unknown]
• ISO 4377:2012 Hydrometric determinations – Flow measurement in open channels using structures – Flat-V weirs
• ISO 4378 Plain bearings – Terms, definitions, classification and symbols
  • ISO 4378-1:2017 Part 1: Design, bearing materials and their properties
  • ISO 4378-2:2017 Part 2: Friction and wear
  • ISO 4378-3:2017 Part 3: Lubrication
  • ISO 4378-4:2009 Part 4: Basic symbols
  • ISO 4378-5:2009 Part 5: Application of symbols
  • ISO/TR 4378-6:2012 Part 6: Abbreviated terms
• ISO 4379:2018 Plain bearings — Copper alloy bushes
• ISO 4380 Plain bearings – Method of calculation of hydrodynamic thrust bearings (Rejected draft; now covered by ISO 12131-1)
• ISO 4381:2011 Plain bearings — Tin casting alloys for multilayer plain bearings
• ISO 4382 Plain bearings — Copper alloys
  • ISO 4382-1:2021 Part 1: Cast copper alloys for solid and multilayer thick-walled plain bearings
  • ISO 4382-2:2021 Part 2: Wrought copper alloys for solid plain bearings
• ISO 4383:2012 Plain bearings — Multilayer materials for thin-walled plain bearings
• ISO 4384 Plain bearings — Hardness testing of bearing metals
  • ISO 4384-1:2019 Part 1: Multilayer bearings materials
  • ISO 4384-2:2022 Part 2: Solid materials
• ISO 4385:1981 Plain bearings — Compression testing of metallic bearing materials
• ISO 4386 Plain bearings — Metallic multilayer plain bearings
  • ISO 4386-1:2019 Part 1: Non-destructive ultrasonic testing of bond of thickness greater than or equal to 0,5 mm
  • ISO 4386-3:2019 Part 2: Destructive testing of bond for bearing metal layer thicknesses greater than or equal to 2 mm
• ISO 4387:2019 Cigarettes — Determination of total and nicotine-free dry particulate matter using a routine analytical smoking machine
• ISO 4388:1991 Cigarettes — Determination of the smoke condensate retention index of a filter — Direct spectrometric method
• ISO 4389:2000 Tobacco and tobacco products — Determination of organochlorine pesticide residues — Gas chromatographic method
• ISO 4391:1983 Hydraulic fluid power — Pumps, motors and integral transmissions — Parameter definitions and letter symbols
• ISO 4392 Hydraulic fluid power — Determination of characteristics of motors
  • ISO 4392-1:2002 Part 1: At constant low speed and constant pressure
  • ISO 4392-2:2002 Part 2: Startability
  • ISO 4392-3:1993 Part 3: At constant flow and at constant torque
• ISO 4393:2015 Fluid power systems and components — Cylinders — Basic series of piston strokes
• ISO 4394 Fluid power systems and components — Cylinder barrels
  • ISO 4394-1:1980 Part 1: Requirements for steel tubes with specially finished bores [Withdrawn without replacement]
• ISO 4395:2009 Fluid power systems and components — Cylinder piston rod end types and dimensions
• ISO 4396 Telecommunications and information exchange between systems — Future network recursive inter-network architecture [Under development; original DPR with this number related to fluid power]^[5]
• ISO 4397:2011 Fluid power connectors and associated components — Nominal outside diameters of tubes and nominal hose sizes
• ISO 4398 Intelligent transport systems — Guided transportation service planning data exchange [Under development; original DPR with this number related to fluid power]^[6]
• ISO 4399:2019 Fluid power systems and components — Connectors and associated components — Nominal pressures
• ISO 4400:1994 Fluid power systems and components — Three-pin electrical plug connectors with earth contact — Characteristics and requirements
• ISO 4401:2005 Hydraulic fluid power — Four-port directional control valves — Mounting surfaces
• ISO 4402:1991 Hydraulic fluid power — Calibration of automatic-count instruments for particles suspended in liquids — Method using classified AC Fine Test Dust contaminant [Withdrawn: replaced with ISO 11171]
• ISO 4404 Petroleum and related products — Determination of the corrosion resistance of fire-resistant hydraulic fluids
• ISO 4404-1:2012 Part 1: Water-containing fluids
• ISO 4404-2:2010 Part 2: Non-aqueous fluids
• ISO 4405:1991 Hydraulic fluid power — Fluid contamination — Determination of particulate contamination by the gravimetric method
• ISO 4406:2021 Hydraulic fluid power — Fluids — Method for coding the level of contamination by solid particles
• ISO 4407:2002 Hydraulic fluid power — Fluid contamination — Determination of particulate contamination by the counting method using an optical microscope
• ISO 4408 Hydraulic fluid power — Fluid contamination — Determination of particulate contamination by the counting method under incident light [Incomplete draft]
• ISO 4409 Hydraulic fluid power — Positive-displacement pumps, motors and integral transmissions — Methods of testing and presenting basic steady state performance
• ISO 4410 Experimental characterization of in-plane permeability of fibrous reinforcements for liquid composite moulding [Under development; original draft with this number unknown]
• ISO 4411:2019 Hydraulic fluid power — Valves — Determination of differential pressure/flow rate characteristics
• ISO 4412 Hydraulic fluid power – Test code for determination of airborne noise levels
  • ISO 4412-1:1991 Part 1: Pumps
  • ISO 4412-2:1991 Part 2: Motors
  • ISO 4412-3:1991 Part 3: Pumps – Method using a parallelepiped microphone array
• ISO 4413:2010 Hydraulic fluid power – General rules and safety requirements for systems and their components
• ISO 4414:2010 Pneumatic fluid power — General rules and safety requirements for systems and their components
• ISO 4415:1981 Size designation of clothes — Men's and boys' underwear, nightwear and shirts [Withdrawn: replaced with ISO 8559-2]
• ISO 4416:1981 Size designation of clothes — Women's and girls' underwear, nightwear, foundation garments and shirts [Withdrawn: replaced with ISO 8559-2]
• ISO 4417:1977 Size designation of clothes — Headwear [Withdrawn: replaced with ISO 8559-2]
• ISO 4418:1978 Size designation of clothes — Gloves [Withdrawn: replaced with ISO 8559-2]
• ISO 4419 Health informatics — Reducing clinicians burden [Under development; original draft with this number unknown]
• ISO 4420 Fluid power control components [Rejected draft]
• ISO 4421 Health informatics — Introduction to Ayurveda [Under development; original draft with this number unknown]
• ISO 4422 Pipes and fittings made of unplasticized poly(vinyl chloride) (PVC-U) for water supply — Specifications
  • ISO 4422-1:1996 Part 1: General [Withdrawn: replaced with ISO 1452-1]
  • ISO 4422-2:1996 Part 2: Pipes (with or without integral sockets) [Withdrawn: replaced with ISO 1452-2]
  • ISO 4422-3:1996 Part 3: Fittings and joints [Withdrawn: replaced with ISO 1452-3]
  • ISO 4422-4:1996 Part 4: Valves and ancillary equipment [Withdrawn: replaced with ISO 1452-4]
  • ISO 4422-5:1996 Part 5: Fitness for purpose of the system [Withdrawn: replaced with ISO 1452-5]
• ISO 4424 Genomics Informatics— Data Elements and their Metadata for Describing the Tumor Mutation Burden (TMB) Information of Clinical Massive Parallel DNA Sequencing [Under development; original draft with this number unknown]
• ISO 4425 Genomics Informatics — Data elements and their metadata for describing the microsatellite instability (MSI) information of clinical massive parallel DNA sequencing [Under development; original draft with this number unknown]
• ISO 4426:2021 Intelligent transport systems — Lower layer protocols for usage in the European digital tachograph [Original draft with this number unknown]
• ISO 4434:1977 Unplasticized polyvinyl chloride (PVC) adaptor fittings for pipes under pressure — Laying length and size of threads — Metric series [Withdrawn: replaced with ISO 1452-3]
• ISO 4469:1981 Wood — Determination of radial and tangential shrinkage [Withdrawn: replaced with ISO 13061-13]
• ISO 4481:1977 Cutlery and flatware – Nomenclature

• ISO 4548 Methods of test for full-flow lubricating oil filters for internal combustion engines
  • ISO 4548-7:2012 Part 7: Vibration fatigue test
• ISO 4551:1987 Ferroalloys – Sampling and sieve analysis
• ISO 4552 Ferroalloys – Sampling and sample preparation for chemical analysis
  • ISO 4552-1:1987 Part 1: Ferrochromium, ferrosilicochromium, ferrosilicon, ferrosilicomanganese, ferromanganese
  • ISO 4552-2:1987 Part 2: Ferrotitanium, ferromolybdenum, ferrotungsten, ferroniobium, ferrovanadium
• ISO 4570 Tyre valve threads^[7]
• ISO 4578 Adhesives — Determination of peel resistance of high-strength adhesive bonds — Floating-roller method
• ISO 4582 Plastics — Determination of changes in colour and variations in properties after exposure to daylight under glass, natural weathering or laboratory light sources
• ISO 4587 Adhesives — Determination of tensile lap-shear strength of rigid-to-rigid bonded assemblies
• ISO 4618:2014 Paints and varnishes – Terms and definitions
• ISO 4628 Paints and varnishes – Evaluation of degradation of coatings – Designation of quantity and size of defects, and of intensity of uniform changes in appearance
  • ISO 4628-1 General introduction and designation system
  • ISO 4628-2 Assessment of degree of blistering
  • ISO 4628-3 Assessment of degree of rusting
  • ISO 4628-4 Assessment of degree of cracking
  • ISO 4628-5 Assessment of degree of flaking
  • ISO 4628-6 Assessment of degree of chalking by tape method
  • ISO 4628-7 Assessment of degree of chalking by velvet method
  • ISO 4628-8 Assessment of degree of delamination and corrosion around a scribe
  • ISO 4628-10 Assessment of degree of filiform corrosion
• ISO 4648:1991 Rubber, vulcanized or thermoplastic — Determination of dimensions of test pieces and products for test purposes [Withdrawn: replaced with ISO 23529]
• ISO 4661 Rubber, vulcanized — Preparation of samples and test pieces
  • ISO 4661-1:1993 Rubber, vulcanized or thermoplastic — Preparation of samples and test pieces — Part 1: Physical tests [Withdrawn: replaced with ISO 23529]
  • ISO 4661-2:2018 Rubber, vulcanized — Preparation of samples and test pieces — Part 2: Chemical tests
• ISO 4683 Raw sheep skins
  • ISO 4683-1:1998 Part 1: Descriptions of defects
• ISO 4720:2009 Essential oils – Nomenclature
• ISO 4730:2017 Essential oil of Melaleuca, terpinen-4-ol type (Tea Tree oil)
• ISO 4786:1977 Enclosed-scale adjustable-range thermometers [Withdrawn without replacement]
• ISO 4787:2010 Laboratory glassware – Volumetric instruments – Methods for testing of capacity and for use
• ISO 4788:2005 Laboratory glassware – Graduated measuring cylinders
• ISO 4791 Laboratory apparatus – Vocabulary relating to apparatus made essentially from glass, porcelain or vitreous silica
  • ISO 4791-1:1985 Part 1: Names for items of apparatus
• ISO 4795:1996 Glass for thermometer bulbs
• ISO 4801:1979 Glass alcoholometers and alcohol hydrometers not incorporating a thermometer
• ISO 4805:1982 Laboratory glassware – Thermo-alcoholometers and alcohol-thermohydrometers
• ISO 4824:1993 Dentistry — Ceramic denture teeth [Withdrawn: replaced with ISO 22112]
• ISO 4831:2006 Microbiology of food and animal feeding stuffs – Horizontal method for the detection and enumeration of coliforms – Most probable number technique
• ISO 4832:2006 Microbiology of food and animal feeding stuffs – Horizontal method for the enumeration of coliforms – Colony-count technique
• ISO 4833 Microbiology of the food chain – Horizontal method for the enumeration of microorganisms
  • ISO 4833-1:2013 Part 1: Colony count at 30 degrees C by the pour plate technique
  • ISO 4833-2:2013 Part 2: Colony count at 30 degrees C by the surface plating technique
• ISO 4848:1980 Concrete — Determination of air content of freshly mixed concrete — Pressure method [Withdrawn: replaced with ISO 1920-2]
• ISO 4858:1982 Wood — Determination of volumetric shrinkage [Withdrawn: replaced with ISO 13061-14]
• ISO 4859:1982 Wood — Determination of radial and tangential swelling [Withdrawn: replaced with ISO 13061-15]
• ISO 4860:1982 Wood — Determination of volumetric swelling [Withdrawn: replaced with ISO 13061-16]
• ISO 4866:2010 Mechanical vibration and shock – Vibration of fixed structures – Guidelines for the measurement of vibrations and evaluation of their effects on structures
• ISO 4871:1996 Acoustics – Declaration and verification of noise emission values of machinery and equipment
• ISO/IEC 4873:1991 Information technology – ISO 8-bit code for information interchange – Structure and rules for implementation
• ISO 4875 Metal-cutting band saw blades
  • ISO 4875-1:2006 Part 1: Vocabulary
• ISO 4880:1997 Burning behaviour of textiles and textile products – Vocabulary
• ISO 4882:1979 Office machines and data processing equipment – Line spacings and character spacings
• ISO 4885:2017 Ferrous materials – Heat treatments – Vocabulary
• ISO 4892 Plastics – Methods of exposure to laboratory light sources
• ISO 4902:1989 Information technology – Data communication – 37-pole DTE/DCE interface connector and contact number assignments
• ISO 4903:1989 Information technology – Data communication – 15-pole DTE/DCE interface connector and contact number assignments
• ISO/IEC 4909:2006 Identification cards – Financial transaction cards – Magnetic stripe data content for track 3
• ISO 4921:2000 Knitting – Basic concepts – Vocabulary
• ISO/IEC 4922-1 Information security — Secure multiparty computation
  • ISO/IEC 4922-1:2023 Part 1: General
• ISO 4977 Double cold-reduced electrolytic tinplate
  • ISO 4977-1:1984 Part 1: Sheet [Withdrawn: replaced with ISO 11949]
  • ISO 4977-2:1984 Part 2: Coil for subsequent cutting into sheets [Withdrawn: replaced with ISO 11949]

• List of International Organization for Standardization standards, 1–4999

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