1 GENERALITIES. TERMINOLOGY. STANDARDIZATION. DOCUMENTATION
1.02 Terminology (principles and coordination)
1.04 Vocabularies * Standards included in this group shall also be included in other groups and/or sub-groups according to their subjects
01.040.01 Generalities. Terminology. Standardization. Documentation (Vocabularies)
01.040.03 Sociology. Services. Company organization and management. Administration. Transport (Vocabularies)
01.040.07 Mathematics. Natural sciences (Vocabularies)
01.040.11 Health care technology (Vocabularies)
01.040.13 Environment and health protection. Safety (Vocabularies)
01.040.17 Metrology and measurement. Physical phenomena (Vocabularies)
01.040.19 Testing (Vocabularies)
01.040.21 Mechanical systems and components for general use (Vocabularies)
01.040.23 Fluid systems and components for general use (Vocabularies)
01.040.25 Manufacturing engineering (Vocabularies)
01.040.27 Energy and heat transfer engineering (Vocabularies)
01.040.29 Electrical engineering (Vocabularies)
01.040.31 Electronics (Vocabularies)
01.040.33 Telecommunications (Vocabularies)
01.040.35 Information technology. Office equipment (Vocabularies)
01.040.37 Image technology (Vocabularies)
01.040.39 Precision mechanics. Jewellery (Vocabularies)
01.040.43 Road vehicle engineering (Vocabularies)
01.040.45 Railway engineering (Vocabularies)
01.040.47 Shipbuilding and marine structures (Vocabularies)
01.040.49 Aircraft and space vehicle engineering (Vocabularies)
01.040.53 Materials handling equipment (Vocabularies)
01.040.55 Packaging and distribution of goods (Vocabularies)
01.040.59 Textile and leather technology (Vocabularies)
01.040.61 Clothing industry (Vocabularies)
01.040.65 Agriculture (Vocabularies)
01.040.67 Food technology (Vocabularies)
01.040.71 Chemical technology (Vocabularies)
01.040.73 Mining and minerals (Vocabularies)
01.040.75 Petroleum and related technologies (Vocabularies)
01.040.77 Metallurgy (Vocabularies)
01.040.79 Wood technology (Vocabularies)
01.040.81 Glass and ceramics industries (Vocabularies)
01.040.83 Rubber and plastics industries (Vocabularies)
01.040.85 Paper technology (Vocabularies)
01.040.87 Paint and colour industries (Vocabularies)
01.040.91 Construction materials and building (Vocabularies)
01.040.93 Civil engineering (Vocabularies)
01.040.95 Military engineering (Vocabularies)
01.040.97 Housekeeping. Entertainment. Sports (Vocabularies)
1.06 Quantities and units * Standards included in this group shall also be included in other groups and/or sub-groups according to their subjects
1.07 Colour coding * Standards included in this group shall also be included in other groups and/or sub-groups according to their subjects
1.075 Character symbols * Standards included in this group shall also be included in other groups and/or sub-groups according to their subjects
1.08 Graphical symbols
01.080.01 Graphical symbols in general
01.080.10 Public information symbols
01.080.20 Graphical symbols for use on specific equipment * Standards included in this sub-group shall also be included in other groups and/or sub-groups according to their subjects
01.080.30 Graphical symbols for use on technical drawings, diagrams, plans, maps and in other technical product documentation * Standards included in this sub-group shall also be included in other groups and/or sub-groups according to their subjects
01.080.99 Other graphical symbols
1.1 Technical drawings * Graphical symbols for use on technical drawings, see 01.080.30 * Computer-aided design, see 35.240.10
01.100.01 Technical drawings in general
01.100.20 Mechanical engineering drawings
01.100.30 Construction drawings * Including civil engineering drawings
01.100.40 Drawing equipment
01.100.99 Other standards related to technical drawings
1.11 Technical product documentation * Including rules for preparation of user guides, manuals, product specifications, etc.
1.12 Standardization. General rules
1.14 Information sciences. Publishing * Information technology applications in information, documentation and publishing, see 35.240.30
01.140.10 Writing and transliteration * Coded character sets for bibliographic information interchange, see 35.040
01.140.20 Information sciences * Including documentation, librarianship and archive systems
01.140.30 Documents in administration, commerce and industry * Technical product documentation, see 01.110 * Banking documents, see 03.060 * Electronic data interchange (EDI), see 35.240.60
01.140.40 Publishing * Electronic publishing, see 35.240.30
3 SOCIOLOGY. SERVICES. COMPANY ORGANIZATION AND MANAGEMENT. ADMINISTRATION. TRANSPORT
3.02 Sociology. Demography
3.04 Labour. Employment * Working environment, see 13.040.30 and 13.180
3.06 Finances. Banking. Monetary systems. Insurance * Information technology applications in banking, see 35.240.40
3.08 Services * Transport, see 03.220 * Postal services, see 03.240
03.080.01 Services in general
03.080.10 Industrial services * Including maintenance, cleaning, etc
03.080.20 Services for companies * Including publicity, advertising, etc. * Staff training and staff certification, see 03.100.30
03.080.30 Services for consumers * Including hotels, restaurants, washing, cleaning, removals, funerals, etc * Transport services, see 03.220
03.080.99 Other services
3.1 Company organization and management
03.100.01 Company organization and management in general
03.100.10 Purchasing. Procurement. Management of stock
03.100.20 Trade. Commercial function. Marketing
03.100.30 Management of human resources * Including staff training, and staff qualifications and certification * Welders' qualifications, see 26.160.01
03.100.40 Research and development * Including project management, value analysis, etc.
03.100.50 Production. Production management
03.100.60 Accountancy
03.100.99 Other standards related to company organization and management
3.12 Quality
03.120.01 Quality in general * Including general aspects related to reliability and maintainability
03.120.10 Quality management and quality assurance
03.120.20 Product and company certification. Conformity assessment * Including laboratory accreditation
03.120.30 Application of statistical methods
03.120.99 Other standards related to quality
3.14 Patents. Intellectual property
3.16 Law. Administration * This group includes standards for general use
3.18 Education
3.2 Leisure. Tourism * Camping equipment, see 97.200.30
3.22 Transport * Transport of dangerous goods, see 13.300
03.220.01 Transport in general
03.220.20 Road transport * Including road transport services * Road traffic control equipment and installations, see 93.080.30
03.220.30 Transport by rail * Including rail transport services * Rail traffic control equipment and installations, see 93.100
03.220.40 Transport by water * Including water transport services * Water transport control equipment and installations, see 93.140
03.220.50 Air transport * Including air transport services * Air transport control equipment and installations, see 93.120
03.220.99 Other forms of transport
3.24 Postal services * Including postal equipment
7 MATHEMATICS. NATURAL SCIENCES
7.02 Mathematics * Application of statistical methods in quality assurance, see 03.120.30
7.03 Physics. Chemistry * This group includes standards in the field of physics and chemistry as natural sciences * Applied physics, see 17 * Chemical technology, see 71
7.04 Astronomy. Geodesy. Geography
7.06 Geology. Meteorology. Hydrology
7.08 Biology. Botany. Zoology * Including biotechnology
7.1 Microbiology
07.100.01 Microbiology in general
07.100.10 Medical microbiology * Laboratory medicine, see 11.100
07.100.20 Microbiology of water * Water quality, see 13.060
07.100.30 Food microbiology * Including microbiology of animal feeding stuffs * Animal feeding stuffs, see 65.120 * Food products, see 67
07.100.99 Other standards related to microbiology
11 HEALTH CARE TECHNOLOGY
11.02 Medical sciences in general
11.04 Medical equipment
11.040.01 Medical equipment in general
11.040.10 Anaesthetic, respiratory and reanimation equipment
11.040.20 Transfusion, infusion and injection equipment
11.040.30 Surgical instruments and materials * Including surgical dressings, sutures, etc.
11.040.40 Implants for surgery, prosthetics and orthotics
11.040.50 Radiographic and other diagnostic equipment * Including medical monitoring equipment, medical thermometers and related materials
11.040.60 Therapy equipment
11.040.70 Ophthalmic equipment
11.040.99 Other medical equipment
11.06 Dentistry
11.060.01 Dentistry in general
11.060.10 Dental materials
11.060.20 Dental equipment
11.08 Sterilization * Including disinfection, disinfectants, antisepsis, antiseptics, air quality of surgery rooms, etc.
11.1 Laboratory medicine * Including toxicology, biocompatibility, etc. * Medical microbiology, see 07.100.10
11.12 Pharmaceutics
11.120.01 Pharmaceutics in general
11.120.10 Medicaments
11.120.20 Medical materials
11.120.99 Other standards related to pharmaceutics
11.14 Hospital equipment * Including hospital beds, surgical tables, medical garments, gloves, etc.
11.16 First aid * Including kits, equipment, facilities and medical transport for first aid
11.18 Aids for disabled or handicapped persons * Hearing aids, see 17.140.50
11.2 Birth control. Mechanical contraceptives
11.22 Veterinary medicine * Including equipment specific to veterinary medicine
13 ENVIRONMENT AND HEALTH PROTECTION. SAFETY
13.02 Environment protection in general * Including environmental management, ecolabelling, ecotoxicology, etc.
13.03 Wastes * Standards for industrial and agricultural wastes should be classified under sub-groups according to their type
13.030.01 Wastes in general
13.030.10 Solid wastes
13.030.20 Liquid wastes. Sludge * Sewage water disposal and treatment, see 13.060.30
13.030.30 Special wastes * Including radioactive wastes, hospital wastes, carcasses, and other hazardous wastes
13.030.40 Installations and equipment for waste disposal and treatment * Including street cleaning equipment, waste containers, incineration and compaction equipment, equipment for dumping of refuse, landfill sites, etc. * Waste collection vehicles, see 43.160 * Waste chutes, see 91.140.70 * Food waste disposal units, see 97.040.50
13.030.50 Recycling * Including relevant equipment
13.030.99 Other standards related to wastes
13.04 Air quality
13.040.01 Air quality in general
13.040.20 Ambient atmospheres
13.040.30 Workplace atmospheres * Including cleanrooms and associated controlled environments * Air quality of surgery rooms, see 11.080
13.040.40 Stationary source emissions
13.040.50 Transport exhaust emissions
13.040.99 Other standards related to air quality
13.06 Water quality * Including toxicity, biodegradability, protection against pollution, related installations and equipment * Standards for examination of water should be classified under sub-groups according to their type of water * Microbiology of water, see 07.100.20
13.060.01 Water quality in general
13.060.10 Water of natural resources
13.060.20 Drinking water * Mineral water, see 67.160.20 * Chemicals for purification of water, see 71.100.80 * Drinking water supply systems, see 91.140.60
13.060.25 Water for industrial use * Including water for commercial use: for swimming pools, fish breeding, etc.
13.060.30 Sewage water * Including sewage water disposal and treatment * Liquid wastes, see 13.030.20 * Drainage systems, see 91.140.80
13.060.99 Other standards related to water quality
13.08 Soil quality. Pedology * Soil properties related to geotechnics, see 93.020
13.1 Occupational safety. Industrial hygiene * Protective clothing and equipment, see 13.340 * Workplace lighting, see 91.160.10
13.100.99 Other standards related to company organization and management
13.11 Safety of machinery * This group includes standards for general use
13.12 Domestic safety * Child safety, see 97.190 * Safety of toys, see 97.200.50
13.14 Noise with respect to human beings * Including audiometry * Hearing protectors, see 13.340.20 * Acoustics and acoustic measurements, see 17.140
13.16 Vibration and shock with respect to human beings * Vibrations, shock and vibration measurements, see 17.160
13.18 Ergonomics
13.2 Accident and disaster control * Including emergency evacuations
13.22 Protection against fire
13.220.01 Protection against fire in general * Including fire safety
13.220.10 Fire-fighting * Including equipment
13.220.20 Fire protection * Including equipment
13.220.40 Ignitability and burning behaviour of materials and products
13.220.50 Fire-resistance of building materials and elements
13.220.99 Other standards related to protection against fire
13.23 Explosion protection * Electrical apparatus for explosive atmospheres, see 29.260.20 * Explosives and pyrotechnics, see 71.100.30
13.24 Protection against excessive pressure * Including safety valves, bursting disc devices, etc.
13.26 Protection against electric shock * Including tools for working with voltages
13.28 Radiation protection * Including protection against radio-frequency radiation * Radiation measurements, see 17.240
13.3 Protection against dangerous goods * Including performance requirements for dangerous goods, their handling, storage, transportation, marking, labelling, etc. * Nuclear fissile materials, see 27.120.30 * Explosives, see 71.100.30
13.31 Protection against crime * Including burglar alarm devices, burglary resisting materials and equipment, bullet resisting materials and equipment, anti-theft devices for vehicles, etc.
13.32 Alarm and warning systems * Burglar alarm and warning systems, see 13.310 * Warning devices for road vehicles, see 43.040.20
13.34 Protective equipment * Occupational safety, see 13.100
13.340.01 Protective equipment in general
13.340.10 Protective clothing * Including industrial footwear
13.340.20 Head protective equipment * Including helmets, eye-protectors, hearing protectors, etc.
13.340.30 Respiratory protective devices
13.340.99 Other protective equipment
17 METROLOGY AND MEASUREMENT. PHYSICAL PHENOMENA
17.02 Metrology and measurement in general * Including measuring instruments in general, preferred numbers, standard measures, etc.
17.04 Linear and angular measurements
17.040.01 Linear and angular measurements in general
17.040.10 Limits and fits
17.040.20 Properties of surfaces
17.040.30 Measuring instruments
17.040.99 Other standards related to linear and angular measurements
17.06 Measurement of volume, mass, density, viscosity * Including measuring instruments * Volumetric measurements of petroleum products and natural gas, see 75.180.30
17.08 Measurement of time, velocity, acceleration, angular velocity * Including measuring instruments * Time-measuring instruments, see 39.040
17.1 Measurement of force, weight and pressure * Including measuring instruments
17.12 Measurement of fluid flow * Including measuring instruments and installations
17.120.01 Measurement of fluid flow in general
17.120.10 Flow in closed conduits * Gas meters in buildings, see 91.140.40 * Water meters in buildings, see 91.140.60
17.120.20 Flow in open channels
17.14 Acoustics and acoustic measurements * Including measuring instruments and testing equipment * Noise with respect to human beings, see 13.140 * Acoustics in building, see 91.120.20
17.140.01 Acoustic measurements and noise abatement in general
17.140.20 Noise emitted by machines and equipment * Standards included in this sub-group shall also be included in other groups and/or sub-groups according to their subject
17.140.30 Noise emitted by means of transport * Including road noise, railway noise, harbour noise and airport noise * Standards included in this sub-group shall also be included in other groups and/or sub-groups according to their subject
17.140.50 Electroacoustics * Including hearing aids
17.140.99 Other standards related to acoustics
17.16 Vibrations, shock and vibration measurements * Vibration and shock with respect to human beings, see 13.160 * Balancing and balancing machines, see 21.120.40 * Vibration protection of buildings, see 91.120.25
17.18 Optics and optical measurements
17.180.01 Optics and optical measurements in general
17.180.20 Colours and measurement of light
17.180.30 Optical measuring instruments * Including spectroscopes, geodetic instruments, etc. * Ophthalmic optics and instruments, see 11.040.70 * Laser equipment, see 31.260 * Fibre optics, see 33.180 * Optical equipment, see 37.020 * Photographic equipment lenses, see 37.040.10
17.180.99 Other standards related to optics and optical measurements
17.2 Thermodynamics and temperature measurements
17.200.01 Thermodynamics in general
17.200.10 Heat. Calorimetry
17.200.20 Temperature-measuring instruments * Including thermostats * Medical thermometers, see 11.040.50
17.200.99 Other standards related to thermodynamics
17.22 Electricity. Magnetism. Electrical and magnetic measurements
17.220.01 Electricity. Magnetism. General aspects * Including electromagnetism
17.220.20 Measurement of electrical and magnetic quantities * Including measuring instruments, instrument transformers * Electric energy meters in buildings, see 91.140.50
17.220.99 Other standards related to electricity and magnetism
17.24 Radiation measurements * Radiation protection, see 13.280
19 TESTING * This field includes standards for general use only * Analytical chemistry, see 71.040
19.02 Test conditions and procedures in general
19.04 Environmental testing * Including testing equipment
19.06 Mechanical testing * Including testing equipment * Mechanical testing of metals, see 77.040.10
19.08 Electrical and electronic testing * Including testing equipment * Equipment for measuring electrical and magnetic quantities, see 17.220.20
19.1 Non-destructive testing * Including testing equipment: industrial apparatus for X-ray and gamma radiography, industrial radiographic films, penetrant flaw detectors, etc. * Non-destructive testing of metals, see 77.040.20
19.12 Particle size analysis. Sieving
21 MECHANICAL SYSTEMS AND COMPONENTS FOR GENERAL USE
21.02 Characteristics and design of machines, apparatus, equipment * Including reliability, dependability, maintainability, durability, etc. * Safety of machinery, see 13.110
21.04 Screw threads * Screw threads for aerospace construction, see 49.030.10
21.040.01 Screw threads in general
21.040.10 Metric screw threads
21.040.20 Inch screw threads * Including Whitworth screw threads * Pipe threads, see 21.040.30
21.040.30 Special screw threads * Including miniature screw threads, pipe threads, etc.
21.06 Fasteners * Fasteners related to surgery, prosthetics and orthotics, see 11.040.40 * Fasteners for aerospace construction, see 49.030
21.060.01 Fasteners in general
21.060.10 Bolts, screws, studs
21.060.20 Nuts
21.060.30 Washers, locking elements
21.060.40 Rivets
21.060.50 Pins, nails
21.060.60 Rings, bushes, sleeves, collars
21.060.70 Clamps and staples
21.060.99 Other fasteners
21.08 Hinges, eyelets and other articulated joints
21.1 Bearings
21.100.01 Bearings in general
21.100.10 Plain bearings
21.100.20 Rolling bearings
21.12 Shafts and couplings
21.120.01 Shafts and couplings in general
21.120.10 Shafts
21.120.20 Couplings
21.120.30 Keys and keyways, splines
21.120.40 Balancing and balancing machines
21.120.99 Other standards related to shafts and couplings
21.14 Seals, glands * Seals for pipe and hose assemblies, see 23.040.80
21.16 Springs
21.18 Housings, enclosures, other machine parts
21.2 Gears
21.22 Flexible drives and transmissions
21.220.01 Flexible drives and transmissions in general
21.220.10 Belt drives and their components
21.220.20 Cable or rope drives and their components
21.220.30 Chain drives and their components
21.220.99 Other flexible drives and transmissions
21.24 Rotary-reciprocating mechanisms and their parts * Including pistons, piston-rings, crankshafts, etc. for general engineering
21.26 Lubrication systems * Lubricants, see 75.100
23 FLUID SYSTEMS AND COMPONENTS FOR GENERAL USE * Measurement of fluid flow, see 17.120
23.02 Fluid storage devices * Small containers for transportation of fluids and bulk materials, see 55.140
23.020.01 Fluid storage devices in general
23.020.10 Stationary containers in tanks
23.020.20 Vessels and containers mounted on vehicles * Tanker trucks, see 43.080.10 * Tankers, see 47.020.85 * Tank wagons, see 45.060.20
23.020.30 Pressure vessels, gas cylinders
23.020.99 Other fluid storage devices
23.04 Pipeline components and pipelines
23.040.01 Pipeline components and pipelines in general
23.040.10 Iron and steel pipes * Steel tubes, see 77.140.75
23.040.15 Non-ferrous metal pipes * Non-ferrous metal tubes, see 77.150
23.040.20 Plastics pipes
23.040.40 Metal fittings
23.040.45 Plastics fittings
23.040.50 Pipes and fittings of other materials
23.040.60 Flanges, couplings and joints
23.040.70 Hoses and hose assemblies
23.040.80 Seals for pipe and hose assemblies
23.040.99 Other pipeline components
23.06 Valves
23.060.01 Valves in general
23.060.10 Globe valves
23.060.20 Ball and plug valves
23.060.30 Gate valves
23.060.40 Pressure regulators * Including pressure-reducers * Protection against excessive pressure, see 13.240
23.060.50 Check valves
23.060.99 Other valves
23.08 Pumps * Vacuum pumps, see 23.160 * Pumps for fluid power systems, see 23.100.10
23.1 Fluid power systems * Hydraulic fluids, see 75.120
23.100.01 Fluid power systems in general
23.100.10 Pumps and motors
23.100.20 Cylinders
23.100.30 Piping, couplings, valves and filters
23.100.99 Other fluid power system components
23.12 Ventilators. Fans. Air-conditioners * Ventilation and air-conditioning systems, see 91.140.30
23.14 Compressors and pneumatic machines
23.16 Vacuum technology
25 MANUFACTURING ENGINEERING * This field includes standards for general use
25.02 Manufacturing forming processes
25.04 Industrial automation systems * IT applications in industry, see 35.240.50
25.040.01 Industrial automation systems in general
25.040.10 Machining centres
25.040.20 Numerically controlled machines
25.040.30 Industrial robots. Manipulators
25.040.40 Industrial process measurement and control
25.040.99 Other industrial automation systems
25.06 Machine tool systems
25.060.01 Machine tool systems in general
25.060.10 Modular units and other devices
25.060.20 Dividing and tool-workpiece holding devices
25.060.99 Other machine tool systems
25.08 Machine tools * Woodworking machines, see 79.120.10
25.080.01 Machine tools in general
25.080.10 Lathes
25.080.20 Boring and milling machines
25.080.25 Planing machines
25.080.30 Broaching machines
25.080.40 Drilling machines
25.080.50 Grinding and polishing machines
25.080.60 Sawing machines
25.080.99 Other machine tools
25.1 Cutting tools * Woodworking tools, see 79.120.20
25.100.01 Cutting tools in general
25.100.10 Turning tools
25.100.20 Milling tools
25.100.25 Tools for planing and broaching machines
25.100.30 Drills, countersinks, reamers
25.100.40 Saws
25.100.50 Taps and threading dies
25.100.60 Files
25.100.70 Abrasives
25.100.99 Other cutting tools
25.12 Chipless working equipment
25.120.01 Chipless working equipment in general
25.120.10 Forging equipment. Presses. Shears
25.120.20 Rolling, extruding and drawing equipment
25.120.30 Moulding equipment
25.120.40 Electrochemical machines
25.120.99 Other chipless working equipment
25.14 Hand-held tools * Tools for working with voltages, see 13.260
25.140.01 Hand-held tools in general
25.140.10 Pneumatic tools
25.140.20 Electric tools * Chain- and brush-saws, see 65.060.80
25.140.30 Hand-operated tools * Including wrenches, screwdrivers, pliers, nippers, hammers, etc.
25.140.99 Other hand-held tools
25.16 Welding, brazing and soldering
25.160.01 Welding, brazing and soldering in general * Including welders' qualifications
25.160.10 Welding processes * Including thermal cutting
25.160.20 Welding consumables * Including electrodes, filler metals, gases, etc.
25.160.30 Welding equipment * Including thermal cutting equipment
25.160.40 Welded joints * Including mechanical and non-destructive testing of welded joints
25.160.50 Brazing and soldering * Including brazing and soldering alloys and equipment
25.18 Industrial furnaces
25.180.01 Industrial furnaces in general
25.180.10 Electric furnaces
25.180.20 Fuel furnaces
25.2 Heat treatment
25.22 Surface treatment and coating * Including processes and equipment for surface treatment and coating * Heat treatment, see 25.200 * Surface treatment and coating in aerospace industry, see 49.040 * Paint coating, see 87.020
25.220.01 Surface treatment and coating in general
25.220.10 Surface preparation * Including cleaning, scouring, blasting, etc * Surface preparation for painting, see 87.020
25.220.20 Surface treatment * Including anodization, conversion coating, thermal spraying, etc.
25.220.40 Metallic coatings * Including electrolytic depositions
25.220.50 Enamels
25.220.60 Organic coatings
25.220.99 Other treatments and coatings
27 ENERGY AND HEAT TRANSFER ENGINEERING
27.01 Energy and heat transfer engineering in general
27.02 Internal combustion engines * This group includes standards for general use * Internal combustion engines for road vehicles, see 43.060 * Marine engines, see 47.020.20
27.04 Gas and steam turbines. Steam engines * Hydraulic turbines, see 27.140
27.06 Burners. Boilers
27.060.01 Burners and boilers in general * Burners and boilers for central heating systems, see 91.140.10
27.060.10 Liquid and solid fuel burners
27.060.20 Gas fuel burners
27.060.30 Boilers and heat exchangers * Heat exchangers for the chemical industry, see 71.120.30 * Heating appliances for buildings, see 91.140.20
27.08 Heat pumps
27.1 Power stations in general * Including thermal power plants * Nuclear power plants, see 27.120.20 * Hydraulic power plants, see 27.140 * Solar power stations, see 27.160 * Wind turbines, see 27.180
27.12 Nuclear energy engineering
27.120.01 Nuclear energy in general
27.120.10 Reactor engineering
27.120.20 Nuclear power plants. Safety
27.120.30 Fissile materials * Including raw materials * Radioactive wastes, see 13.030.30
27.120.99 Other standards related to nuclear energy
27.14 Hydraulic energy engineering * Including hydraulic turbines
27.16 Solar energy engineering * Including generation of electrical energy and photovoltaic energy systems
27.18 Wind turbines and other alternative sources of energy * Including generation of electrical energy
27.2 Refrigerating technology * Air-conditioners, see 23.120 * Refrigerants, see 71.100.45 * Household refrigerating appliances, see 97.040.30
27.22 Heat recovery. Thermal insulation * This group includes standards for general use * Thermal insulation of buildings, see 91.120.10
29 ELECTRICAL ENGINEERING
29.02 Electrical engineering in general * Including voltages, general electrical terminology, electrical tables, diagrams and charts, safety, fire hazard testing, etc. * Electrical power stations, see 27.100 * Electromagnetic interference and compatibility, see 33.100
29.03 Magnetic materials * Steels with special magnetic properties, see 77.140.40
29.035 Insulating materials
29.035.01 Insulating materials in general
29.035.10 Paper and board insulating materials
29.035.20 Plastics and rubber insulating materials
29.035.30 Glass and ceramic insulating materials
29.035.40 Insulating oils
29.035.99 Other insulating materials
29.045 Semiconducting materials
29.05 Conducting materials
29.06 Electrical wires and cables
29.060.01 Electrical wires and cables in general
29.060.10 Wires * Including electric rods, busbars, etc.
29.060.20 Cables
29.08 Insulation * Insulating materials, see 29.035
29.080.01 Electrical insulation in general
29.080.10 Insulators * Including fittings and other components for insulators
29.080.20 Bushings
29.080.99 Other standards related to insulation
29.1 Components for electrical equipment * Electronic components, see 31
29.100.01 Components for electrical equipment in general
29.100.10 Magnetic components
29.100.20 Electrical and electromechanical components
29.100.99 Other electrical components
29.12 Electrical accessories
29.120.01 Electrical accessories in general
29.120.10 Conduits for electrical purposes
29.120.20 Connecting devices
29.120.30 Plugs, socket-outlets, couplers
29.120.40 Switches
29.120.50 Fuses and other overcurrent protection devices
29.120.60 Switchgear and controlgear
29.120.70 Relays
29.120.99 Other electrical accessories
29.14 Lamps and related equipment
29.140.01 Lamps in general
29.140.10 Lamp caps and holders
29.140.20 Incandescent lamps
29.140.30 Fluorescent lamps. Discharge lamps
29.140.40 Luminaires
29.140.99 Other standards related to lamps
29.16 Rotating machinery
29.160.01 Rotating machinery in general
29.160.10 Components for rotating machines
29.160.20 Generators
29.160.30 Motors
29.160.40 Generating sets
29.160.99 Other standards related to rotating machinery
29.18 Transformers. Reactors * Instrument transformers, see 17.220.20
29.2 Rectifiers. Converters. Stabilized power supply
29.22 Galvanic cells and batteries
29.220.01 Galvanic cells and batteries in general
29.220.10 Primary cells and batteries
29.220.20 Acid secondary cells and batteries
29.220.30 Alkaline secondary cells and batteries
29.220.99 Other cells and batteries
29.24 Power distribution networks * Electricity supply systems in buildings, see 91.140.50
29.240.01 Power distribution networks in general
29.240.10 Substations. Surge arresters
29.240.20 Power distribution lines
29.240.30 Control equipment for electric power systems * Measuring instruments for electrical quantities, see 17.220.20
29.240.99 Other equipment related to power distribution networks
29.26 Electrical equipment for working in special conditions
29.260.01 Electrical equipment for working in special conditions in general
29.260.10 Electrical installations for outdoor use
29.260.20 Electrical apparatus for explosive atmospheres
29.260.99 Other electrical equipment for working in special conditions
29.28 Electric traction equipment * Non-electric railway tractive stock, see 45.060.10
29.3 Electric oscillation
31 ELECTRONICS
31.02 Electronic components in general * Magnetic components, see 29.100.10
31.04 Resistors
31.040.01 Resistors in general
31.040.10 Fixed resistors
31.040.20 Potentiometers, variable resistors
31.040.30 Thermistors
31.040.99 Other resistors
31.06 Capacitors
31.060.01 Capacitors in general
31.060.10 Fixed capacitors
31.060.20 Ceramic and mica capacitors
31.060.30 Paper and plastics capacitors
31.060.40 Tantalum electrolytic capacitors
31.060.50 Aluminium electrolytic capacitors
31.060.60 Variable capacitors
31.060.70 Power capacitors
31.060.99 Other capacitors
31.08 Semiconductor devices * Semiconducting materials, see 29.045
31.080.01 Semiconductor devices in general
31.080.10 Diodes
31.080.20 Thyristors
31.080.30 Transistors
31.080.99 Other semiconductor devices
31.1 Electronic tubes
31.12 Electronic display devices * Including liquid crystal displays
31.14 Piezoelectric devices
31.16 Electric filters
31.18 Printed circuits and boards
31.2 Integrated circuits. Microelectronics * Including electronic chips, logical and analogue microstructures * Microprocessors, see 35.160
31.22 Electromechanical components for electronic and telecommunications equipment
31.220.01 Electromechanical components in general
31.220.10 Plug-and-socket devices. Connectors
31.220.20 Switches
31.220.99 Other electromechanical components
31.24 Mechanical structures for electronic equipment
31.26 Optoelectronics. Laser equipment * Including photoelectric tubes and cells
33 TELECOMMUNICATIONS
33.02 Telecommunications in general
33.04 Telephone and telegraph communications
33.040.01 Telephone and telegraph communications in general
33.040.20 Transmission systems
33.040.30 Switching and signalling systems
33.040.40 Data communication networks * ISDN, see 33.080 * OSI local, wide and metropolitan area networks, see 35.110 * Modems, see 35.180
33.040.50 Lines, connections and circuits
33.040.60 Telephone equipment
33.040.70 Equipment for telex, teletext, telefax
33.040.99 Other equipment for telephone and telegraph communications
33.06 Radiocommunications
33.060.01 Radiocommunications in general
33.060.20 Receiving and transmitting equipment
33.060.30 Radio relay and fixed satellite communications systems
33.060.40 Cabled distribution systems
33.060.50 Mobile services
33.060.99 Other equipment for radiocommunications
33.08 Integrated Services Digital Network (ISDN)
33.1 Electromagnetic interference and electromagnetic compatibility (EMC) * Including radio interference
33.12 Components and accessories for telecommunications equipment * Plug-and-socket devices, connectors, see 31.220.10 * Switches, see 31.220.20
33.120.01 Components and accessories in general
33.120.10 Coaxial cables. Waveguides
33.120.20 Wires and symmetrical cables
33.120.30 R.F. connectors
33.120.40 Aerials
33.120.99 Other components and accessories
33.14 Special measuring equipment for use in telecommunications
33.16 Audio, video and audiovisual engineering
33.160.01 Audio, video and audiovisual systems in general
33.160.10 Amplifiers
33.160.20 Radio and television receivers
33.160.30 Sound recording systems * Including tape recorders, records, magnetic tapes, cassettes, CDs, etc.
33.160.40 Video recording systems * Including video tape recorders, cameras, cassettes, laser discs, etc.
33.160.50 Accessories * Including headphones, loudspeakers, microphones, etc.
33.160.60 Multimedia systems and teleconferencing equipment
33.160.99 Other audio, video and audiovisual equipment
33.18 Fibre optic communications
33.180.01 Fibre optic systems in general
33.180.10 Fibres and cables
33.180.20 Fibre optic interconnecting devices
33.180.99 Other fibre optic equipment
33.2 Telecontrol. Telemetering
35 INFORMATION TECHNOLOGY. OFFICE EQUIPMENT
35.02 Information technology (IT) in general
35.04 Character sets and information coding * Including coding of audio, picture, multimedia and hypermedia information, IT security techniques, encryption, bar coding, etc.
35.06 Languages used in information technology
35.08 Software development and system documentation
35.1 Open systems interconnection (OSI)
35.100.01 Open systems interconnection in general
35.100.05 Multilayer applications * Including International Standardized Profiles
35.100.10 Physical layer
35.100.20 Data link layer
35.100.30 Network layer
35.100.40 Transport layer
35.100.50 Session layer
35.100.60 Presentation layer
35.100.70 Application layer
35.11 Networking * Including local area networks, metropolitan area networks, wide area networks, private integrated service networking, etc. * ISDN, see 33.080
35.14 Computer graphics
35.16 Microprocessor systems * Including PCs, calculators, etc. * Integrated circuits, see 31.200
35.18 Terminal and other peripheral equipment * Including modems
35.2 Interface and interconnection equipment
35.22 Data storage devices
35.220.01 Data storage devices in general
35.220.10 Paper cards and tapes
35.220.20 Magnetic storage devices
35.220.30 Optical storage devices
35.24 Applications of information technology
35.240.01 Application of information technology in general
35.240.10 Computer-aided design (CAD)
35.240.15 Identification cards and related devices * Including application of cards for banking, trade, telecommunications, transport, etc.
35.240.20 IT applications in office work * Including text processing systems, text communication, text presentation, Office Document Architecture (ODA), etc.
35.240.30 IT applications in information, documentation and publishing * Including Standard Generalized Markup Language (SGML), automatic translation machines, etc.
35.240.40 IT applications in banking * Including automatic banking facilities
35.240.50 IT applications in industry
35.240.60 IT applications in transport and trade * Including EDIFACT
35.240.70 IT applications in science * Including digital geographic information
35.240.99 IT applications in other fields
35.26 Office equipment * Office furniture, see 97.140
35.260.01 Office equipment in general
35.260.10 Office machines * Including typewriters, dictation equipment, addressing machines, letter opening machines, letter folding machines, postal franking machines, their accessories, etc. * Telephones, see 33.040.60 * Telex and telefax, see 33.040.70 * Copying machines, see 37.100.10 * Wrapping and packaging equipment, see 55.200
35.260.20 Stationery * Including office paper, writing pads, paper clips, forms, pens, pencils, ribbons, carbon paper, envelopes, postcards, etc.
35.260.99 Other office equipment
37 IMAGE TECHNOLOGY
37.02 Optical equipment * Including microscopes, telescopes, etc. * Ophthalmic equipment, see 11.040.70 * Optical measuring instruments, see 17.180.30 * Photographic equipment lenses, see 37.040.10
37.04 Photography * Photographic studios, see 97.200.10
37.040.01 Photography in general
37.040.10 Photographic equipment. Projectors
37.040.20 Photographic paper, films and cartridges
37.040.30 Photographic chemicals
37.040.99 Other standards related to photography
37.06 Cinematography * Cinematographic studios, see 97.200.10
37.060.01 Cinematography in general
37.060.10 Motion picture equipment
37.060.20 Motion picture films. Cartridges
37.060.99 Other standards related to cinematography
37.08 Document imaging applications * Including micrographics, electronic and optical applications * Optical storage devices, see 35.220.30
37.1 Graphic technology
37.100.01 Graphic technology in general * Including proof corrections
37.100.10 Reproduction equipment * Including printing, copying and duplicating machines, bookbinding equipment, etc.
37.100.20 Materials for graphic technology * Inks, see 87.080
37.100.99 Other standards related to graphic technology
39 PRECISION MECHANICS. JEWELLERY
39.02 Precision mechanics
39.04 Horology
39.040.01 Horology in general
39.040.10 Watches
39.040.20 Clocks
39.040.99 Other time-measuring instruments
39.06 Jewellery * Including precious metals
43 ROAD VEHICLE ENGINEERING
43.02 Road vehicles in general * Including road vehicle testing, recycling of road vehicles * Road transport, see 03.220.20
43.04 Road vehicle systems * Electric road vehicle systems, see 43.120 * Motor cycle and moped systems, see 43.140 * Cycle systems, see 43.150
43.040.01 Road vehicle systems in general
43.040.10 Electrical and electronic equipment
43.040.20 Lighting, signalling and warning devices
43.040.30 Indicating and control devices
43.040.40 Braking systems
43.040.50 Transmissions, suspensions * Including clutches, gearboxes, power-steering systems, cardan shafts, differentials, wheels, rims, etc. * Tyres for road vehicles, see 83.160.10
43.040.60 Bodies and body components * Including vehicle frame and structure, cleaning, defrosting, demisting and heating devices, air-conditioning systems for passenger/driver compartments, glass, mirrors, safety-belts, etc.
43.040.70 Couplings * Including towing attachments and fifth wheel assemblies
43.040.99 Other road vehicle systems
43.06 Internal combustion engines for road vehicles * Standards for internal combustion engines for general use, see 27.020
43.060.01 Internal combustion engines for road vehicles in general
43.060.10 Engine block and internal components
43.060.20 Pressure charging and air/exhaust gas ducting systems
43.060.30 Cooling systems. Lubricating systems * Antifreezes, see 71.100.45 * Lubricants, see 75.100
43.060.40 Fuel systems
43.060.50 Electrical equipment. Control systems * Including ignition systems
43.060.99 Other components and systems of internal combustion engines
43.08 Commercial vehicles * Road vehicle systems, see 43.040
43.080.01 Commercial vehicles in general
43.080.10 Trucks and trailers * Including tanker trucks * Industrial trucks, see 53.060
43.080.20 Buses
43.080.99 Other commercial vehicles
43.1 Passenger cars. Caravans and light trailers * Road vehicle systems, see 43.040
43.12 Electric road vehicles * Including their components and systems
43.14 Motor cycles and mopeds * Including their components and systems
43.15 Cycles * Including their components and systems
43.16 Special purpose vehicles * Including their components and systems * Fire-fighting vehicles, see 13.220.10 * Mobile cranes, see 53.020.20 * Earth-moving machinery, see 53.100 * Agricultural tractors and trailed vehicles, see 65.060.10
43.18 Diagnostic, maintenance and test equipment * Including repairing facilities * Petrol stations, see 75.200
45 RAILWAY ENGINEERING
45.02 Railway engineering in general * Railway transport, see 03.220.30 * Construction of railways, see 93.100
45.04 Materials and components for railway engineering
45.06 Railway rolling stock * Including materials and components for railway rolling stock
45.060.10 Tractive stock * Electric traction equipment, see 29.280
45.060.20 Trailing stock
45.08 Rails and railway components * Including track components
45.1 Cableway equipment
45.12 Equipment for railway/cableway construction and maintenance
47 SHIPBUILDING AND MARINE STRUCTURES
47.02 Shipbuilding and marine structures in general * Including offshore structures, except offshore structures for petroleum and natural gas industries, and seabed mining * Water transport, see 03.220.40 * Offshore structures for seabed mining, see 73.100.30 * Offshore structures for petroleum and natural gas industries, see 75.180.10
47.020.01 General standards related to shipbuilding and marine structures
47.020.05 Materials and components for shipbuilding
47.020.10 Hulls and their structure elements
47.020.20 Marine engines and propulsion systems * Standards for internal combustion engines for general use, see 27.020
47.020.30 Piping systems
47.020.40 Lifting and cargo handling equipment
47.020.50 Deck equipment and installations
47.020.60 Electrical equipment of ships and of marine structures
47.020.70 Navigation and control equipment * Telecommunications equipment, see 33.060
47.020.80 Accommodation spaces
47.020.85 Cargo spaces * Including tanks and tankers
47.020.90 Marine ventilation, air-conditioning and heating systems
47.020.99 Other standards related to shipbuilding and marine structures
47.04 Seagoing vessels * Including their systems and components
47.06 Inland navigation vessels * Including their systems and components
47.08 Small craft * Including small craft systems and components, and life-saving apparatus
49 AIRCRAFT AND SPACE VEHICLE ENGINEERING
49.02 Aircraft and space vehicles in general * Including aircraft performance, flight dynamics, etc. * Air transport, see 03.220.50
49.025 Materials for aerospace construction
49.025.01 Materials for aerospace construction in general
49.025.10 Steels
49.025.20 Aluminium
49.025.30 Titanium
49.025.40 Rubber and plastics
49.025.50 Adhesives
49.025.60 Textiles * Including textile glass and coated fabrics
49.025.99 Other materials
49.03 Fasteners for aerospace construction * Fasteners for general use, see 21.060
49.030.01 Fasteners in general
49.030.10 Screw threads * Screw threads for general use, see 21.040
49.030.20 Bolts, screws, studs
49.030.30 Nuts
49.030.99 Other fasteners
49.035 Components for aerospace construction * Tyres for aircraft, see 83.160.20
49.04 Coatings and related processes used in aerospace industry * Coatings for general use, see 25.220
49.045 Structure and structure elements
49.05 Aerospace engines and propulsion systems
49.06 Aerospace electric equipment and systems
49.08 Aerospace fluid systems and components
49.09 On-board equipment and instruments * Including navigation instruments and telecommunications equipment
49.1 Ground service and maintenance equipment
49.12 Cargo equipment * Air mode containers, pallets and nets, see 55.180.30
49.14 Space systems and operations * Including space data and information transfer systems
53 MATERIALS HANDLING EQUIPMENT
53.02 Lifting equipment * Lifts and escalators, see 91.140.90
53.020.01 Lifting appliances in general
53.020.20 Cranes * Including mobile cranes, tower cranes, jib cranes, bridge cranes, etc.
53.020.30 Accessories for lifting equipment * Including lifting hooks, shackles, link chains, wire ropes, etc. * Wire ropes and link chains for general use, see 77.140.65
53.020.99 Other lifting equipment
53.04 Continuous handling equipment
53.040.01 Continuous handling equipment in general
53.040.10 Conveyors
53.040.20 Components for conveyors * Including conveyor belts, chains, chain wheels, etc.
53.040.30 Pneumatic transport and its components
53.040.99 Other continuous handling equipment
53.06 Industrial trucks * Trucks and trailers, see 43.080.10
53.08 Storage equipment * Including loading devices * Storing and warehousing, see 55.220 * Installations for storage of agricultural produce, see 65.040.20
53.1 Earth-moving machinery * Including tractors, excavators, loaders, graders, etc.
53.12 Equipment for manual handling * Including shovels, spades, crowbars, picks, etc.
55 PACKAGING AND DISTRIBUTION OF GOODS
55.02 Packaging and distribution of goods in general
55.04 Packaging materials and accessories * Including wrappers, paper, films, foils, cords, sealing devices, cushioning, etc.
55.06 Spools. Bobbins * Holders, supports, etc. for externally wound or mounted material * Photographic film rolls, cores, spools, reels, etc., see 37.040.20 and 37.060.20 * Cones, tubes, beams, etc. for textile materials, see 59.120.20
55.08 Sacks. Bags * Including sachets, envelopes
55.1 Bottles. Pots. Jars * Small containers for liquids and their closures
55.12 Cans. Tins. Tubes * Light gauge metal and plastics containers
55.13 Aerosol containers
55.14 Barrels. Drums. Canisters * Containers mainly for transportation of fluids and bulk materials, including also casks, pails, large tin cans for shipping materials, etc. * Fluid storage devices, see 23.020
55.16 Cases. Boxes. Crates * Containers for solid goods or objects
55.18 Freight distribution of goods
55.180.01 Freight distribution of goods in general
55.180.10 General purpose containers
55.180.20 General purpose pallets
55.180.30 Air mode containers, pallets and nets
55.180.40 Complete, filled transport packages
55.180.99 Other standards related to freight distribution of goods
55.2 Packaging machinery * Including labelling, marking, branding, filling, sealing machines, etc.
55.22 Storing. Warehousing * Storage equipment, see 53.080
55.23 Distribution and vending machines * Including distribution of tickets, food, beverages, tobacco products, etc.
59 TEXTILE AND LEATHER TECHNOLOGY
59.02 Processes of the textile industry
59.04 Textile auxiliary materials * Including feathers and down * Surface active agents, see 71.100.40
59.06 Textile fibres
59.060.01 Textile fibres in general * Including mixtures of fibres
59.060.10 Natural fibres
59.060.20 Man-made fibres
59.060.30 Mineral and metal fibres
59.060.99 Other textile fibres
59.08 Products of the textile industry * Materials for the reinforcement of composites, see 59.100 * Fishing nets, see 65.150 * Upholstery, see 97.140 * Home textiles and linen, see 97.160
59.080.01 Textiles in general * Including colour fastness of textiles
59.080.20 Yarns * Including plied yarns, textured yarns, threads
59.080.30 Textile fabrics * Including nonwovens, felts, lace, etc.
59.080.40 Coated fabrics
59.080.50 Ropes * Including strings, straps, bands * Wire ropes for lifting, see 53.020.30 * Steel wire ropes, see 77.140.65
59.080.60 Textile floor coverings * Including carpets, rugs, floor mats, etc.
59.080.70 Geotextiles
59.080.99 Other products of the textile industry
59.1 Materials for the reinforcement of composites
59.100.01 Materials for the reinforcement of composites in general
59.100.10 Textile glass
59.100.20 Carbon materials
59.100.30 Aramide materials
59.100.99 Other materials for the reinforcement of composites
59.12 Textile machinery
59.120.01 Textile machinery in general
59.120.10 Spinning, twisting and texturing machines * Including machines and equipment for manufacturing man-made filaments and fibres and for preparing fibres for spinning
59.120.20 Winding machines and equipment * Including machines and equipment for reeling, balling, warping, sizing, beaming, etc. of yarns
59.120.30 Looms. Weaving machines
59.120.40 Knitting machines * Including household knitting machines
59.120.50 Dyeing and finishing equipment * Laundry appliances, see 97.060
59.120.99 Other textile machinery
59.14 Leather technology * Including fur and imitation leather * Footwear, see 61.060 * Sewing machines and machines for footwear production, see 61.080
59.140.01 Leather technology in general
59.140.10 Processes and auxiliary materials
59.140.20 Raw skins, hides and pelts
59.140.30 Leather and furs
59.140.35 Leather products * Including trunks, suitcases, handbags, purses, wallets, dog-collars, etc. made of materials other than leather * Products of the clothing industry, see 61
59.140.40 Machines and equipment for leather and fur production
59.140.99 Other standards related to leather technology
61 CLOTHING INDUSTRY
61.02 Clothes * Including underwear, nightwear, knitwear, hosiery, etc. and their labelling * Protective clothing, see 13.340.10
61.04 Headgear. Clothing accessories. Fastening of clothing * Including ties, gloves, scarves, handkerchiefs, belts, braces, buttons, zip-fasteners, buckles, umbrellas, etc. * Protective headgear, see 13.340.20
61.06 Footwear * Including shoelaces * Industrial footwear, see 13.340.10
61.08 Sewing machines and other equipment for the clothing industry * Including household sewing machines * Washing machines, driers, ironing and pressing appliances, see 97.060
65 AGRICULTURE
65.02 Farming and forestry * Pedology, soil analysis, see 13.080 * Logging, see 79.020
65.020.01 Farming and forestry in general
65.020.20 Plant growing * Including horticulture, floriculture, seeds, plant diseases
65.020.30 Animal husbandry and breeding * Including sanitary inspection * Veterinary medicine, see 11.220
65.020.40 Landscaping and silviculture
65.020.99 Other standards related to farming and forestry
65.04 Farm buildings, structures and installations
65.040.01 Farm buildings and installations in general
65.040.10 Livestock buildings, installations and equipment * Including milking machines
65.040.20 Buildings and installations for processing and storage of agricultural produce * Including slaughterhouses and related equipment
65.040.30 Greenhouses and other installations
65.040.99 Other standards related to farm buildings and installations
65.06 Agricultural machines, implements and equipment * Tyres for agricultural machinery, see 83.160.30
65.060.01 Agricultural machines and equipment in general
65.060.10 Agricultural tractors and trailed vehicles
65.060.20 Soil-working equipment
65.060.25 Equipment for storage, preparation and distribution of fertilizers
65.060.30 Sowing and planting equipment
65.060.35 Irrigation and drainage equipment
65.060.40 Plant care equipment
65.060.50 Harvesting equipment
65.060.60 Viticultural and wine-making equipment
65.060.70 Horticultural equipment * Including lawnmowers, equipment for olive cultivation and olive production
65.060.80 Forestry equipment * Including chain- and brush-saws
65.060.99 Other agricultural machines and equipment
65.08 Fertilizers * Including soil conditioners and culture medium
65.1 Pesticides and other agrochemicals
65.12 Animal feeding stuffs
65.14 Beekeeping * Including equipment and installations for beekeeping * Honey, see 67.180.10
65.145 Hunting * Including equipment and installations for hunting
65.15 Fishing and fish breeding * Including hunting of marine mammals and reptiles, collection and breeding of aquatic molluscs and other marine products, equipment and installations for fishing and fish breeding, etc. * Water for fish breeding, see 13.060.25 * Fish and fishery products, see 67.120.30
65.16 Tobacco, tobacco products and related equipment
67 FOOD TECHNOLOGY
67.02 Processes in the food industry * Including food hygiene
67.04 Agricultural food products in general * Food microbiology, see 07.100.30
67.06 Cereals, pulses and derived products * Including grains, corn, flours, baked products, etc.
67.08 Fruits. Vegetables * Including canned, dried and quick-frozen fruits and vegetables * Fruit and vegetable juices and nectars, see 67.160.20
67.080.01 Fruits, vegetables and derived products in general
67.080.10 Fruits and derived products * Including nuts
67.080.20 Vegetables and derived products * Including tomato concentrates, ketchup, etc.
67.1 Milk and milk products
67.100.01 Milk and milk products in general
67.100.10 Milk
67.100.20 Butter
67.100.30 Cheese * Including cottage cheese, whey cheese
67.100.40 Ice cream and ice confectionery * Including sorbets
67.100.99 Other milk products
67.12 Meat, meat products and other animal produce
67.120.01 Animal produce in general
67.120.10 Meat and meat products
67.120.20 Poultry and eggs
67.120.30 Fish and fishery products * Including aquatic molluscs and other marine products
67.120.99 Other animal produce
67.14 Tea. Coffee. Cocoa
67.140.10 Tea * Including herb teas
67.140.20 Coffee and coffee substitutes
67.140.30 Cocoa
67.16 Beverages
67.160.01 Beverages in general
67.160.10 Alcoholic beverages
67.160.20 Non-alcoholic beverages * Including juices, nectars, mineral waters, lemonades, root beer, cola drinks, etc. * Tea, coffee, cocoa, see 67.140
67.18 Sugar. Sugar products. Starch
67.180.10 Sugar and sugar products * Including molasses, sweets, sugar confectionery, honey, etc.
67.180.20 Starch and derived products * Including glucose syrups, etc.
67.19 Chocolate
67.2 Edible oils and fats. Oilseeds
67.200.10 Animal and vegetable fats and oils * Butter, see 67.100.20
67.200.20 Oilseeds
67.22 Spices and condiments. Food additives
67.220.10 Spices and condiments
67.220.20 Food additives * Including salt, vinegar, food preservation additives, etc.
67.24 Sensory analysis
67.25 Materials and articles in contact with foodstuffs
67.26 Plant and equipment for the food industry * Refrigerating equipment, see 27.200
71 CHEMICAL TECHNOLOGY
71.02 Production in the chemical industry * Including plant layout and services, process design and control, processing operations, security measures, etc.
71.04 Analytical chemistry * This group includes standards for general use
71.040.01 Analytical chemistry in general
71.040.10 Chemical laboratories. Laboratory equipment * Including hydrometers, alcoholometers, etc. * Apparatus for measurement of volume, mass, density, viscosity, see 17.060 * Spectroscopes, see 17.180.30 * Temperature-measuring instruments, see 17.200.20 * Laboratory ware, see 71.040.20
71.040.20 Laboratory ware and related apparatus
71.040.30 Chemical reagents * Including reference materials
71.040.40 Chemical analysis * Including analysis of gases
71.040.50 Physicochemical methods of analysis
71.040.99 Other standards related to analytical chemistry
71.06 Inorganic chemicals
71.060.01 Inorganic chemicals in general
71.060.10 Chemical elements
71.060.20 Oxides * Including dioxides, peroxides, etc.
71.060.30 Acids
71.060.40 Bases
71.060.50 Salts
71.060.99 Other inorganic chemicals
71.08 Organic chemicals
71.080.01 Organic chemicals in general
71.080.10 Aliphatic hydrocarbons
71.080.15 Aromatic hydrocarbons
71.080.20 Halogenated hydrocarbons
71.080.30 Organic nitrogen compounds
71.080.40 Organic acids
71.080.50 Anhydrides
71.080.60 Alcohols. Ethers
71.080.70 Esters
71.080.80 Aldehydes and ketones
71.080.90 Phenols
71.080.99 Other organic chemicals
71.1 Products of the chemical industry * Disinfectants and antiseptics, see 11.080 * Photographic chemicals, see 37.040.30 * Raw materials for rubber and plastics, see 83.040 * Paints and varnishes, see 87.040 * Inks, see 87.080
71.100.01 Products of the chemical industry in general
71.100.10 Materials for aluminium production
71.100.20 Gases for industrial application * Liquefied petroleum gases, see 75.160.30
71.100.30 Explosives. Pyrotechnics
71.100.40 Surface active agents
71.100.45 Refrigerants and antifreezes
71.100.50 Wood-protecting chemicals
71.100.55 Silicones
71.100.60 Essential oils
71.100.70 Cosmetics. Toiletries
71.100.80 Chemicals for purification of water
71.100.99 Other products of the chemical industry
71.12 Equipment for the chemical industry * Transport of dangerous chemicals, see 13.300
71.120.01 Equipment for the chemical industry in general
71.120.10 Reaction vessels and their components
71.120.20 Columns
71.120.30 Heat exchangers
71.120.99 Other equipment for the chemical industry
73 MINING AND MINERALS
73.02 Mining and quarrying * Including exploration, opening-up, development, working of mineral deposits, drilling, construction of mines, mining operations, processing of minerals, etc.
73.04 Coals * Coal products, see 75.160.10
73.06 Metalliferous minerals * Uranium-containing minerals, see 27.120.30
73.060.01 Metalliferous minerals in general
73.060.10 Iron ores
73.060.20 Manganese ores
73.060.30 Chromium ores
73.060.40 Aluminium ores
73.060.99 Other metalliferous minerals
73.08 Non-metalliferous minerals * Including mica, fluorspar, precious and semi-precious stones, etc.
73.1 Mining equipment * Electrical apparatus for explosive atmospheres, see 29.260.20
73.100.01 Mining equipment in general
73.100.10 Tunnelling and tubbing equipment
73.100.20 Ventilation, air-conditioning and illumination equipment
73.100.30 Equipment for drilling and mine excavation * Including equipment for seabed mining * Drilling equipment for the petroleum industry, see 75.180.10
73.100.40 Haulage and hoisting equipment
73.100.99 Other mining equipment
73.12 Equipment for processing of minerals * Including equipment for milling, sizing, separation, flotation, concentration, etc.
75 PETROLEUM AND RELATED TECHNOLOGIES
75.02 Extraction and processing of petroleum and natural gas
75.04 Crude petroleum
75.06 Natural gas
75.08 Petroleum products in general
75.1 Lubricants, industrial oils and related products * Including mineral oils, fluids for metal working and for temporary protection against corrosion * Lubrication systems, see 21.260 * Insulating oils, see 29.035.40
75.12 Hydraulic fluids * Fluid power systems, see 23.100
75.14 Waxes, bituminous materials and other petroleum products * Including asphalt
75.16 Fuels
75.160.01 Fuels in general
75.160.10 Solid fuels * Including coal products, coke, peat, etc. * Coals, see 73.040
75.160.20 Liquid fuels
75.160.30 Gaseous fuels * Including liquefied petroleum gases * Natural gas, see 75.060
75.18 Equipment for petroleum and natural gas industries
75.180.01 Equipment for petroleum and natural gas industries in general
75.180.10 Exploratory and extraction equipment * Including offshore structures
75.180.20 Processing equipment
75.180.30 Volumetric equipment and measurements
75.180.99 Other equipment for petroleum and natural gas industries
75.2 Petroleum products and natural gas handling equipment * Including petroleum and natural gas storage devices, pipelines, petrol stations, dispensing devices, etc.
77 METALLURGY
77.02 Production of metals
77.04 Testing of metals
77.040.01 Testing of metals in general
77.040.10 Mechanical testing of metals * Mechanical testing in general, see 19.060
77.040.20 Non-destructive testing of metals * Non-destructive testing in general, see 19.100
77.040.30 Chemical analysis of metals * Chemical analysis in general, see 71.040.40 * Chemical analysis of ferrous metals, see 77.080 * Chemical analysis of ferroalloys, see 77.100 * Chemical analysis of non-ferrous metals, see 77.120
77.040.99 Other methods of testing of metals
77.06 Corrosion of metals * Surface treatment and coating, see 25.220
77.08 Ferrous metals * Including classification, designation, sampling, chemical analysis, etc. * Dimensions and quality grades of iron and steel products, see 77.140
77.080.01 Ferrous metals in general
77.080.10 Irons
77.080.20 Steels
77.1 Ferroalloys * Including classification, designation, sampling, chemical analysis, etc.
77.12 Non-ferrous metals * Including classification, designation, sampling, chemical analysis, etc. * Precious metals for dentistry, see 11.060.10 * Precious metals for jewellery, see 39.060 * Dimensions and quality grades of non-ferrous metal products, see 77.150
77.120.01 Non-ferrous metals in general
77.120.10 Aluminium and aluminium alloys
77.120.20 Magnesium and magnesium alloys
77.120.30 Copper and copper alloys
77.120.40 Nickel, chromium and their alloys
77.120.50 Titanium and titanium alloys
77.120.60 Lead, zinc, tin and their alloys
77.120.70 Cadmium, cobalt and their alloys
77.120.99 Other non-ferrous metals and their alloys
77.14 Iron and steel products * Standards containing quality grades and form of products should be classified in both types of relevant sub-groups * Steel products for aerospace construction, see 49.025.10
77.140.01 Iron and steel products in general
77.140.10 Heat-treatable steels
77.140.20 Steel of high quality * Including alloyed steels, stainless steels, corrosion-resistant steels, heat-resisting steels, etc.
77.140.30 Steels for pressure purposes
77.140.40 Steels with special magnetic properties
77.140.50 Flat steel products and semi-products
77.140.60 Steel bars and rods
77.140.65 Steel wire, wire ropes and link chains * Lifting link chains and wire ropes, see 53.020.30
77.140.70 Steel profiles
77.140.75 Steel tubes * Including hollow steel bars and sections * Steel pipes for general use, see 23.040.10
77.140.80 Iron and steel castings
77.140.85 Iron and steel forgings
77.140.99 Other iron and steel products
77.15 Products of non-ferrous metals * Including products of non-ferrous metal alloys * Products of non-ferrous metals for aerospace construction, see 49.025
77.150.01 Products of non-ferrous metals in general
77.150.10 Aluminium products
77.150.20 Magnesium products
77.150.30 Copper products
77.150.40 Nickel and chromium products
77.150.50 Titanium products
77.150.60 Lead, zinc and tin products
77.150.70 Cadmium and cobalt products
77.150.99 Other products of non-ferrous metals
77.16 Powder metallurgy
77.18 Equipment for the metallurgical industry
79 WOOD TECHNOLOGY
79.02 Wood technology processes * Including logging and wood treatment * Wood-protecting chemicals, see 71.100.50
79.04 Wood, sawlogs and sawn timber
79.06 Wood-based panels
79.060.01 Wood-based panels in general
79.060.10 Plywood
79.060.20 Fibre and particle boards
79.060.99 Other wood-based panels
79.08 Semi-manufactures of timber * Including parquet, wood paving, handles, etc.
79.1 Cork and cork products
79.12 Woodworking equipment
79.120.01 Woodworking equipment in general
79.120.10 Woodworking machines * Chain- and brush-saws, see 65.060.80
79.120.20 Woodworking tools
79.120.99 Other woodworking equipment
81 GLASS AND CERAMICS INDUSTRIES
81.02 Processes in the glass and ceramics industries
81.04 Glass
81.040.01 Glass in general
81.040.10 Raw materials and raw glass
81.040.20 Glass in building
81.040.30 Glass products * Bottles, pots, jars, see 55.100 * Laboratory glassware, see 71.040.20
81.06 Ceramics * Including glass-ceramics
81.060.01 Ceramics in general
81.060.10 Raw materials
81.060.20 Ceramic products * Ceramic tiles, see 91.100.20 * Sanitary ceramic products, see 91.140.70
81.060.99 Other standards related to ceramics
81.08 Refractories * Including ceramic refractories
81.1 Equipment for the glass and ceramics industries
83 RUBBER AND PLASTICS INDUSTRIES
83.02 Manufacturing processes in the rubber and plastics industries
83.04 Raw materials for rubber and plastics
83.040.01 Raw materials for rubber and plastics in general
83.040.10 Latex and raw rubber
83.040.20 Rubber compounding ingredients * Including carbon black, kaolin clay, etc.
83.040.30 Auxiliary materials and additives for plastics * Including fillers, extenders, hardeners, pigments, plasticizers, etc.
83.06 Rubber
83.08 Plastics
83.080.01 Plastics in general
83.080.10 Thermosetting materials * Silicones, see 71.100.55
83.080.20 Thermoplastic materials
83.1 Cellular materials
83.12 Reinforced plastics * Materials for the reinforcement of plastics, see 59.100
83.14 Rubber and plastics products * Moulding or extrusion products should be classified according to specific products * Transmission belts, see 21.220.10 * Conveyor belts, see 53.040.20 * Rubber and plastics coated fabrics, see 59.080.40 * Footwear, see 61.060 * Tyres, see 83.160
83.140.01 Rubber and plastics products in general
83.140.10 Films and sheets
83.140.20 Laminated sheets
83.140.30 Plastics pipes, fittings and valves * Plastics pipes, fittings and valves for general use, see 23.040.20, 23.040.45, and 23.060
83.140.40 Hoses * Hoses for general use, see 23.040.70
83.140.50 Seals * Seals for general use, see 21.140 and 23.040.80
83.140.99 Other rubber and plastics products
83.16 Tyres * Including tubes and valves
83.160.01 Tyres in general
83.160.10 Road vehicle tyres * Including cycle tyres
83.160.20 Aircraft tyres
83.160.30 Tyres for agricultural machinery
83.160.99 Other tyres
83.18 Adhesives
83.2 Equipment for the rubber and plastics industries
85 PAPER TECHNOLOGY
85.02 Paper production processes * Including paper recycling
85.04 Pulps
85.06 Paper and board
85.08 Paper products * Stationery, see 35.260.20 * Paper for packaging, see 55.040
85.1 Equipment for the paper industry
87 PAINT AND COLOUR INDUSTRIES
87.02 Paint coating processes * Including preparation for painting
87.04 Paints and varnishes
87.06 Paint ingredients
87.060.01 Paint ingredients in general
87.060.10 Pigments and extenders
87.060.20 Binders
87.060.30 Solvents
87.060.99 Other paint ingredients
87.08 Inks. Printing inks * Materials for graphic technology, see 37.100.20
87.1 Paint coating equipment
91 CONSTRUCTION MATERIALS AND BUILDING
91.01 Construction industry
91.010.01 Construction industry in general
91.010.10 Legal aspects
91.010.20 Contractual aspects
91.010.30 Technical aspects * Including tolerances, modular coordination, etc. * Construction drawings, see 01.100.30
91.010.99 Other aspects
91.02 Physical planning. Town planning
91.04 Buildings
91.040.01 Buildings in general
91.040.10 Public buildings * Including ecclesiastical buildings and hospitals
91.040.20 Buildings for commerce and industry
91.040.30 Residential buildings
91.040.99 Other buildings
91.06 Elements of buildings * Foundations, see 93.020
91.060.01 Elements of buildings in general
91.060.10 Walls. Partitions. Facades
91.060.20 Roofs * Including related elements (gutters, etc.) * Roofing tiles, slate, see 91.100.20
91.060.30 Ceilings. Floors. Stairs * Including screeds, ramps, etc.
91.060.40 Chimneys, shafts, ducts * Including flues and flue pipes
91.060.50 Doors and windows * Including doorsets, their components, blinds, shutters
91.060.99 Other elements of buildings
91.08 Structures of buildings * Including design, loading on and calculation of structures
91.080.01 Structures of buildings in general
91.080.10 Metal structures
91.080.20 Timber structures
91.080.30 Masonry
91.080.40 Concrete structures
91.080.99 Other structures
91.09 External structures * Including fences, gates, arches, sheds, garages, etc.
91.1 Construction materials * Asphalt, see 75.140 * Iron and steel products, see 77.140 * Products of non-ferrous metals, see 77.150 * Sawn timber, see 79.040 * Wood-based panels, see 79.060 * Glass, see 81.040.20 * Plastics products, see 83.140
91.100.01 Construction materials in general
91.100.10 Cement. Gypsum. Lime. Mortar
91.100.20 Mineral and ceramic materials and products * Including earth, sands, clay, stones, bricks, ceramic tiles, roofing tiles, slate, etc.
91.100.30 Concrete and concrete products
91.100.40 Products in fibre-reinforced cement
91.100.50 Binders. Sealing materials
91.100.99 Other construction materials
91.12 Protection of and in buildings * Fire protection, see 13.220.20 * Fire-resistance of building materials and elements, see 13.220.50 * Alarm and warning systems, see 13.320
91.120.01 Protection of and in buildings in general
91.120.10 Thermal insulation * Thermal insulation in general, see 27.220
91.120.20 Acoustics in building. Sound insulation * Acoustic measurements and noise abatement in general, see 17.140.01
91.120.25 Seismic and vibration protection * Vibration and vibration measurements, see 17.160
91.120.30 Waterproofing * Sealing materials, see 91.100.50
91.120.40 Lightning protection
91.120.99 Other standards related to protection of and in buildings
91.14 Installations in buildings * Burners and boilers, see 27.060 * Heat pumps, see 27.080
91.140.01 Installations in buildings in general
91.140.10 Central heating systems * Including burners and boilers for central heating systems
91.140.20 Heating appliances * Household electrical heating appliances, see 97.100
91.140.30 Ventilation and air-conditioning systems * Including ventilation ducts * Ventilators and air-conditioners, see 23.120
91.140.40 Gas supply systems
91.140.50 Electricity supply systems
91.140.60 Water supply systems
91.140.65 Water heating equipment
91.140.70 Sanitary installations * Including bidets, kitchen sinks, baths, waste chutes, etc.
91.140.80 Drainage systems * Sewage water disposal and treatment, see 13.060.30 * Drainage systems for rainwater, see 91.060.20
91.140.90 Lifts. Escalators
91.140.99 Other installations in buildings
91.16 Lighting * Theatre, stage and studio lighting equipment, see 97.200.10
91.160.01 Lighting in general
91.160.10 Interior lighting * Including workplace lighting, emergency and safety lighting
91.160.20 Exterior building lighting * Including flood lighting * Street lighting and related equipment, see 93.080.40
91.18 Interior finishing * Paint coating processes, see 87.020
91.19 Building accessories * Including locks, buzzers, bells, bolts, door handles, door plates, etc.
91.2 Construction technology * Including measuring methods, construction sites, demolition of structures, etc.
91.22 Construction equipment * Including scaffolding, mixers for concrete and mortar, road construction machines, etc. * Lifting equipment, see 53.020 * Earth-moving machinery, see 53.100
93 CIVIL ENGINEERING
93.01 Civil engineering in general * Construction drawings, see 01.100.30
93.02 Earthworks. Excavations. Foundation construction. Underground works * Including geotechnics * Earth-moving machinery, see 53.100
93.04 Bridge construction
93.06 Tunnel construction
93.08 Road engineering
93.080.01 Road engineering in general
93.080.10 Road construction * Road construction equipment, see 91.220
93.080.20 Road pavement
93.080.30 Road equipment and installations * Including road traffic control devices and installations (speed controls, traffic signal installations, vehicle loop detectors, pavement markers, etc.)
93.080.40 Street lighting and related equipment
93.080.99 Other standards related to road engineering
93.1 Construction of railways * Including the construction of tramways, funicular railways, aerial ropeways, cableways, rail traffic control equipment and installations, etc. * Equipment for railway/cableway construction and maintenance, see 45.120
93.12 Construction of airports * Including air transport control equipment and installations
93.14 Construction of waterways and ports * Including water transport control equipment and installations
93.16 Hydraulic construction * Hydraulic energy equipment, see 27.140
95 MILITARY ENGINEERING
95.02 Military engineering. Military affairs. Weapons
97 HOUSEKEEPING. ENTERTAINMENT. SPORTS
97.02 Home economics in general * Including consumer information * Hotel, restaurant, washing and cleaning services, see 03.080.30 * Ventilators, air-conditioners, see 23.120 * Hand-held electric tools, see 25.140.20 * Household electronic appliances, see 33.160 * Clocks and watches, see 39.040 * Jewellery, see 39.060 * Household sewing machines, see 61.080
97.03 Domestic electrical appliances in general
97.04 Kitchen equipment
97.040.01 Kitchen equipment in general
97.040.10 Kitchen furniture * Kitchen sinks, see 91.140.70
97.040.20 Cooking ranges, working tables, ovens and similar appliances * Including microwave ovens and stove hoods
97.040.30 Household refrigerating appliances * Refrigerating technology, see 27.200
97.040.40 Dishwashers
97.040.50 Small kitchen appliances
97.040.60 Cookware, cutlery and flatware
97.040.99 Other kitchen equipment
97.06 Laundry appliances * Including washing-machines, dry-cleaners, driers, ironing and pressing appliances, etc.
97.08 Floor treatment appliances * Including vacuum cleaners, floor-cleaning machines, floor polishers, etc.
97.1 Household electrical heating appliances * Including thermal storage room heating appliances, water-bed heaters, electric blankets, etc.
97.12 Automatic controls for household use
97.13 Shop fittings
97.14 Furniture * Including upholstery, mattresses, office furniture, school furniture, etc.
97.145 Ladders
97.15 Non-textile floor coverings * Textile floor coverings, see 59.080.60
97.16 Home textiles. Linen * Including duvets, blankets, bedding * Electric blankets, see 97.100
97.17 Body care equipment * Including hair-driers, razors, shavers, toothbrushes, massage appliances, radiation skin treatment appliances, etc.
97.18 Miscellaneous home equipment * Including scissors, aquarium equipment, articles for domestic animals, battery chargers, mops, insect electrocutors, lighters, matches, etc.
97.19 Household equipment for children * Including child safety requirements for other household equipment * Children's furniture, see 97.140
97.195 Items of art and handicrafts
97.2 Equipment for entertainment * Audio and video systems, see 33.160 * Photography, see 37.040 * Cinematography, see 37.060
97.200.01 Equipment for entertainment in general
97.200.10 Theatre, stage and studio equipment * Including lighting equipment
97.200.20 Musical instruments
97.200.30 Camping equipment and camp-sites
97.200.40 Playgrounds * Including amusement rides and devices
97.200.50 Toys
97.200.99 Other equipment for entertainment
97.22 Sports equipment and facilities * Motor cycles, see 43.140 * Cycles, see 43.150
97.220.01 Sports equipment and facilities in general
97.220.10 Sports facilities * Including swimming-pools, sports fields, running-tracks, etc.
97.220.20 Winter sports equipment
97.220.30 Indoor sports equipment * Including equipment for gymnastics, volleyball, basketball, handball, home sports trainers, etc.
97.220.40 Outdoor and water sports equipment * Including equipment for mountaineering, football, tennis, swimming, diving, personal flotation devices (lifejackets), etc. * Small craft, see 47.080
97.220.99 Other sports equipment and facilities
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