29.18 (1)
33.17 (1)
35.04 (1)
59.080.60 (1)
Abrasives (4)
Accessories (8)
Accident and disaster control (4)
Accommodation spaces (2)
Acid secondary cells and batteries (26)
Acoustic measurements and noise abatement in general (9)
Acoustics in building. Sound insulation (13)
Adhesives (24)
Advanced ceramics (7)
Aerials (1)
Aerospace electric equipment and systems (5)
Aerospace fluid systems and components (4)
Agricultural machines and equipment in general (2)
Agricultural tractors and trailed vehicles (1)
Agriculture (Vocabularies) (3)
Air quality in general (5)
Aircraft and space vehicles in general (16)
Alarm and warning systems (8)
Alcohols. Ethers (6)
Aldehydes and ketones (6)
Aliphatic hydrocarbons (4)
Alkaline secondary cells and batteries (3)
Aluminium and aluminium alloys (4)
Aluminium electrolytic capacitors (18)
Aluminium products (9)
Ambient atmospheres (6)
Amplifiers (5)
Anaesthetic, respiratory and reanimation equipment (6)
Analysis of blood and urine (1)
Analytical chemistry in general (2)
Animal husbandry and breeding (1)
Application layer (41)
Application of information technology in general (7)
Application of statistical methods (3)
Aromatic hydrocarbons (19)
Audio systems (15)
Audio, video and audiovisual engineering (1)
Audio, video and audiovisual systems in general (29)
Automatic controls for household use (4)
Automatic identification and data capture techniques (14)
Auxiliary materials and additives for plastics (1)
Ball and plug valves (2)
Bearings in general (4)
Binders. Sealing materials (51)
Binders (1)
Biological evaluation of medical devices (1)
Biological properties of soils (1)
Biology. Botany. Zoology (6)
Bodies and body components (1)
Boilers and heat exchangers (1)
Bolts, screws, studs (44)
Building accessories (5)
Buildings in general (7)
Bushings (4)
Cabled distribution systems (4)
Cables (51)
Car informatics. On board computer systems (1)
Cases. Boxes. Crates (11)
Ceilings. Floors. Stairs (2)
Cellular materials (12)
Cement. Gypsum. Lime. Mortar (60)
Ceramic products (2)
Ceramic tiles (2)
Character symbols (5)
Characteristics and design of machines, apparatus, equipment (5)
Chemical analysis of metals (6)
Chemical analysis (13)
Chemical characteristics of soils (2)
Chemical elements (1)
Chemical laboratories. Laboratory equipment (1)
Chemical reagents (13)
Chemical technology (Vocabularies) (2)
Chemicals for industrial and domestic disinfection purposes (3)
Chromium ores (1)
Cinematography in general (2)
Civil engineering (Vocabularies) (1)
Cleaning appliances (18)
Cleanrooms and associated controlled environments (4)
Clothes (7)
Clothing industry (Vocabularies) (5)
Cloud computing (1)
Coals (10)
Coated fabrics (1)
Coaxial cables. Waveguides (58)
Coding of audio, video, multimedia and hypermedia information (133)
Coding of character sets (2)
Coding of graphical and photographical information (14)
Colours and measurement of light (12)
Company organization and management in general (1)
Complete, filled transport packages (2)
Components and accessories in general (1)
Components for aerospace construction (2)
Components for rotating machines (5)
Computer graphics (19)
Concrete and concrete products (48)
Concrete structures (6)
Conduits for electrical purposes (8)
Connecting devices (17)
Construction industry in general (1)
Construction materials and building (Vocabularies) (12)
Construction materials in general (4)
Contractual aspects (1)
Control components (2)
Control equipment for electric power systems (1)
Cooking ranges, working tables, ovens and similar appliances (3)
Cookware, cutlery and flatware (12)
Copper and copper alloys (9)
Copper products (30)
Cork and cork products (1)
Corrosion of metals (20)
Crude petroleum (4)
Data communication networks (1)
Data link layer (154)
Data storage devices in general (1)
Dentistry in general (2)
Diagnostic equipment (11)
Diodes (8)
Disinfectants and antiseptics (1)
Domestic and commercial equipment. Entertainment. Sports (Vocabularies) (5)
Domestic electrical appliances in general (1)
Domestic safety (14)
Doors and windows (14)
Drainage systems (3)
Earthworks. Excavations. Foundation construction. Underground works (26)
Education (1)
Electric filters (2)
Electric furnaces (9)
Electric road vehicles (1)
Electric tools (17)
Electric traction equipment (1)
Electrical and electronic equipment (4)
Electrical and electronic testing (15)
Electrical apparatus for explosive atmospheres (12)
Electrical engineering (Vocabularies) (1)
Electrical engineering in general (53)
Electrical equipment of ships and of marine structures (18)
Electrical insulation in general (9)
Electrical wires and cables in general (1)
Electricity supply systems (63)
Electricity. Magnetism. General aspects (1)
Electroacoustics (13)
Electromagnetic compatibility (EMC) (4)
Electromagnetic compatibility in general (19)
Electromechanical components in general (4)
Electronic component assemblies (8)
Electronic components in general (15)
Electronic display devices (14)
Electronic tubes (3)
Electronics (Vocabularies) (11)
Elements of buildings in general (3)
Emission (102)
Enamels (4)
Environment and environmental protection in general (1)
Environment. Health protection. Safety (Vocabularies) (11)
Environmental impact assessment (4)
Environmental management (2)
Environmental protection (2)
Environmental testing (45)
Equipment for children (10)
Equipment for the chemical industry in general (1)
Ergonomics (1)
Esters (1)
Examination of biological properties of water (5)
Examination of soils in general (12)
Examination of water for chemical substances (9)
Examination of water in general (6)
Exploratory, drilling and extraction equipment (1)
External sewage systems (11)
External structures (3)
Extraction and processing of petroleum and natural gas (3)
Fasteners in general (17)
Ferroalloys (18)
Fertilizers (2)
Fibre optic interconnecting devices (30)
Fibre optic systems in general (26)
Fibres and cables (18)
Films and sheets (10)
Filters, seals and contamination of fluids (2)
Fire protection (5)
Fire-resistance of building materials and elements (7)
First aid (2)
Fissile materials and nuclear fuel technology (20)
Fixed capacitors (1)
Fixed resistors (10)
Flanges, couplings and joints (15)
Flat steel products and semi-products (24)
Floor coverings (24)
Flow in closed conduits (1)
Fluid systems and components for general use (Vocabularies) (1)
Fluorescent lamps. Discharge lamps (6)
Food technology (Vocabularies) (2)
Footwear (7)
Fuel cells (2)
Fuel systems (3)
Fuels in general (1)
Furniture (8)
Fuses and other overcurrent protection devices (64)
Galvanic cells and batteries in general (2)
Gaseous fuels (6)
Gases for industrial application (1)
Gears (2)
General purpose containers (1)
General standards related to shipbuilding and marine structures (5)
Generators (6)
Geology. Meteorology. Hydrology (5)
Geotextiles (29)
Glass and ceramics industries (Vocabularies) (2)
Glass in building (6)
Glass products (5)
Graphical symbols for use on information technology and telecommunications technical drawings and in relevant technical product documentation (1)
Graphical symbols for use on mechanical engineering and construction drawings, diagrams, plans, maps and in relevant technical product documentation (2)
Graphical symbols for use on specific equipment (1)
Grinding and polishing machines (8)
Ground service and maintenance equipment (1)
Halogenated hydrocarbons (10)
Hand-operated tools (6)
Head protective equipment (11)
Headgear. Clothing accessories. Fastening of clothing (1)
Health care technology (Vocabularies) (5)
Heat recovery. Thermal insulation (8)
Heat-treatable steels (12)
Heat. Calorimetry (9)
High voltage switchgear and controlgear (36)
Home economics in general (3)
Home textiles. Linen (1)
Hospital equipment (10)
Hulls and their structure elements (2)
Hydraulic energy engineering (3)
Hydraulic fluids (11)
Hydrological properties of soils (1)
Ice cream and ice confectionery (1)
Identification cards. Chip cards. Biometrics (46)
Ignitability and burning behaviour of materials and products (17)
Immunity (206)
Implants for surgery, prosthetics and orthotics (45)
Incandescent lamps (4)
Indoor sports equipment (3)
Industrial automation systems in general (4)
Industrial automation systems (1)
Industrial process measurement and control (106)
Information coding (11)
Information sciences (1)
Information technology (IT) in general (8)
Information technology (Vocabularies) (9)
Inks. Printing inks (8)
Installations and equipment for waste disposal and treatment (3)
Insulating gases (2)
Insulating materials in general (32)
Insulating oils (8)
Insulation systems (8)
Insulators (1)
Integrated circuits. Microelectronics (22)
Interface and interconnection equipment (41)
Interior finishing (2)
Internal combustion engines (7)
Internet applications (2)
Iron and steel castings (11)
Iron and steel forgings (8)
Iron and steel pipes (53)
Iron and steel products in general (8)
Iron ores (1)
Irons (1)
IT applications in education (4)
IT applications in health care technology (39)
IT applications in industry (16)
IT applications in information, documentation and publishing (24)
IT applications in office work (9)
IT applications in other fields (28)
IT applications in transport (29)
IT Security (23)
IT terminal and other peripheral equipment (14)
Items of art and handicrafts. Cultural property and heritage (1)
Laboratory medicine (8)
Laboratory ware and related apparatus (1)
Laminated sheets (4)
Lamp caps and holders (18)
Languages used in information technology (40)
Latex and raw rubber (4)
Laundry appliances (20)
Law. Administration (4)
Lead, zinc and tin products (5)
Lead, zinc, tin and their alloys (3)
Leather and furs (3)
Leather products (2)
Leg and foot protection (1)
Lighting, signalling and warning devices (1)
Lightning protection (5)
Liquid and solid fuel burners (9)
Liquid fuels (89)
Liquid wastes. Sludge (7)
Low voltage switchgear and controlgear (45)
Lubricants, industrial oils and related products (52)
Lubrication systems (3)
Luminaires (4)
Magnesium products (2)
Magnetic components (9)
Magnetic materials (16)
Magnetic storage devices in general (1)
Maintenance services. Facilities management (1)
Management of human resources (8)
Management systems (1)
Manufacturing processes in the rubber and plastics industries (1)
Masonry (4)
Materials and articles in contact with foodstuffs (1)
Materials and components for shipbuilding (3)
Materials for the reinforcement of composites in general (1)
Mathematics (5)
Measurement of electrical and magnetic quantities (39)
Measurement of fluid flow in general (3)
Measurement of force, weight and pressure (2)
Measurement of volume, mass, density, viscosity (12)
Measuring instruments (1)
Mechanical structures for electronic equipment (10)
Mechanical systems and components for general use (Vocabularies) (1)
Mechanical testing of metals (11)
Mechanical testing (28)
Medical equipment in general (10)
Medical sciences and health care facilities in general (4)
Medicaments (1)
Metal fittings (39)
Metal structures (2)
Metallic coatings (14)
Metallurgy (Vocabularies) (8)
Metrology and measurement in general (7)
Metrology and measurement. Physical phenomena (Vocabularies) (5)
Mica based materials (2)
Microbiology of water (6)
Microprocessor systems (5)
Military in general (2)
Mineral and metal fibres (4)
Mineral materials and products (29)
Mining and minerals (Vocabularies) (2)
Mining and quarrying (4)
Miscellaneous domestic and commercial equipment (2)
Motion picture films. Cartridges (2)
Motors (12)
Multilayer applications (14)
Multimedia systems and teleconferencing equipment (1)
Nanotechnologies (11)
Natural and applied sciences (Vocabularies) (9)
Natural fibres (6)
Navigation and control equipment (8)
Network layer (2)
Networking (242)
Nickel and chromium products (19)
Nickel, chromium and their alloys (6)
Noise emitted by machines and equipment (9)
Non-destructive testing of metals (6)
Non-destructive testing (11)
Non-ferrous metal pipes (15)
Non-ferrous metals in general (7)
Non-metalliferous minerals (2)
Nuclear energy in general (2)
Nuclear power plants. Safety (46)
Nuts (6)
Occupational safety. Industrial hygiene (1)
Office machines (2)
On-board equipment and instruments (2)
Open systems interconnection in general (3)
Optic amplifiers (18)
Optical equipment (3)
Optical measuring instruments (9)
Optical storage devices (1)
Optoelectronics. Laser equipment (20)
Organic acids (3)
Organic chemicals in general (5)
Organic coatings (1)
Organic nitrogen compounds (3)
Other aspects related to EMC (12)
Other audio, video and audiovisual equipment (3)
Other capacitors (2)
Other construction materials (2)
Other electrical accessories (14)
Other electrical equipment for working in special conditions (7)
Other equipment for entertainment (7)
Other equipment for petroleum and natural gas industries (1)
Other equipment for radiocommunications (1)
Other equipment related to power transmission and distribution networks (5)
Other fibre optic equipment (5)
Other fluid power system components (2)
Other industrial automation systems (1)
Other inorganic chemicals (1)
Other methods of testing of metals (2)
Other non-ferrous metals and their alloys (10)
Other products of non-ferrous metals (6)
Other products of the chemical industry (8)
Other rubber and plastics products (9)
Other semiconductor devices (17)
Other services (1)
Other sports equipment and facilities (1)
Other standards related to acoustics (1)
Other standards related to aids for disabled and handicapped people (1)
Other standards related to air quality (6)
Other standards related to analytical chemistry (3)
Other standards related to ceramics (2)
Other standards related to cinematography (11)
Other standards related to company organization and management (1)
Other standards related to electricity and magnetism (25)
Other standards related to environmental protection (1)
Other standards related to farming and forestry (2)
Other standards related to laboratory medicine (1)
Other standards related to lamps (1)
Other standards related to microbiology (3)
Other standards related to nuclear energy (1)
Other standards related to pharmaceutics (1)
Other standards related to photography (1)
Other standards related to protection of and in buildings (2)
Other standards related to road engineering (3)
Other standards related to rotating machinery (2)
Other standards related to soil quality (1)
Other standards related to thermodynamics (8)
Other standards related to wastes (5)
Other standards related to water quality (3)
Other switchgear and controlgear (13)
Outdoor and water sports equipment (12)
Oxides (2)
Packaging and distribution of goods (Vocabularies) (1)
Packaging and distribution of goods in general (6)
Packaging materials and accessories (10)
Paint and colour industries (Vocabularies) (2)
Paint coating equipment (8)
Paint coating processes (1)
Paints and varnishes (28)
Paper and board insulating materials (4)
Particle size analysis. Sieving (6)
Passenger and cabin equipment (1)
Pesticides and other agrochemicals in general (1)
Petroleum and related technologies (Vocabularies) (3)
Petroleum products in general (55)
Pharmaceutics in general (2)
Photographic paper, films and plates. Cartridges (2)
Physical layer (92)
Physical properties of soils (9)
Physicochemical methods of analysis (56)
Physics. Chemistry (9)
Piezoelectric devices (26)
Pigments and extenders (1)
Pins, nails (3)
Pipeline components and pipelines in general (7)
Pipes and fittings of other materials (35)
Piping and couplings (3)
Piping systems (1)
Plastics and rubber insulating materials (13)
Plastics fittings (13)
Plastics in general (15)
Plastics pipes and fittings for non fluid use (3)
Plastics pipes (35)
Playgrounds (4)
Plug-and-socket devices. Connectors (42)
Plugs, socket-outlets, couplers (10)
Plywood (1)
Pollution, pollution control and conservation (1)
Potentiometers, variable resistors (4)
Powder metallurgy (10)
Power capacitors (5)
Power stations in general (8)
Power transmission and distribution lines (32)
Power transmission and distribution networks in general (34)
Power transmission and distribution networks (1)
Powerline telecommunications (8)
Presentation layer (18)
Pressure regulators (9)
Pressure vessels (2)
Primary cells and batteries (10)
Printed circuits and boards (47)
Processes in the food industry (1)
Product and company certification. Conformity assessment (7)
Product life-cycles (1)
Production of metals (3)
Production. Production management (4)
Products in fibre-reinforced cement (13)
Products of non-ferrous metals in general (1)
Properties of surfaces (14)
Protection against crime (8)
Protection against dangerous goods (3)
Protection against electric shock. Live working (23)
Protection against fire in general (5)
Protection of and in buildings in general (2)
Protective clothing (9)
Public information symbols. Signs. Plates. Labels (7)
Pumps (5)
Purchasing. Procurement. Logistics (1)
Quality in general (4)
Quality management and quality assurance (5)
Quantities and units (5)
Radiation measurements (21)
Radiation protection (11)
Radio receivers (3)
Radio relay and fixed satellite communications systems (13)
Radiocommunications in general (2)
Radiographic equipment (6)
Railway rolling stock in general (13)
Raw materials and raw glass (6)
Raw materials for rubber and plastics in general (1)
Reactor engineering (6)
Receiving and transmitting equipment (6)
Rectifiers. Converters. Stabilized power supply (10)
Refractories (4)
Refrigerants and antifreezes (5)
Reinforced plastics (8)
Relays (9)
Reproduction equipment (9)
Research and development (2)
Residential buildings (7)
RF connectors (4)
Rings, bushes, sleeves, collars (2)
Rivets (3)
Road construction materials (30)
Road construction (8)
Road equipment and installations (5)
Road vehicle tyres (3)
Road vehicles in general (4)
Rolling bearings (8)
Roofs (8)
Ropes (6)
Rotating machinery in general (15)
Rubber and plastics industries (Vocabularies) (6)
Rubber and plastics products in general (8)
Rubber and plastics (9)
Rubber compounding ingredients (17)
Rubber (46)
Sacks. Bags (6)
Safety of machinery (3)
Seagoing vessels (2)
Seals for pipe and hose assemblies (4)
Seals, glands (5)
Seals (1)
Semi-manufactures of timber (7)
Semiconductor devices in general (20)
Sensory analysis (6)
Services. Company organization, management and quality. Administration. Transport. Sociology. (Vocabularies) (1)
Sewing machines and other equipment for the clothing industry (1)
Silicones (2)
Small kitchen appliances (4)
Sociology. Demography (1)
Software (55)
Soil quality and pedology in general (7)
Solar energy engineering (18)
Solid fuel heaters (1)
Solid fuels (16)
Solvents (7)
Space systems and operations (3)
Special measuring equipment for use in telecommunications (1)
Special wastes (2)
Spices and condiments (2)
Spools. Bobbins (8)
Sports equipment and facilities in general (5)
Sports facilities (8)
Spring steels (3)
Stainless steels (14)
Standardization. General rules (1)
Stationary containers and tanks (6)
Stationary source emissions (5)
Steel bars and rods (10)
Steel pipes and tubes for specific use (2)
Steel profiles (6)
Steel wire, wire ropes and link chains (28)
Steels for pressure purposes (19)
Steels for reinforcement of concrete (11)
Steels with special magnetic properties (2)
Steels (5)
Steels (4)
Structures of buildings in general (2)
Substations. Surge arresters (16)
Superconductivity and conducting materials (7)
Surface preparation (3)
Surface treatment and coating in general (2)
Surface treatment (4)
Surgical instruments and materials (5)
Switches (22)
Switches (8)
Switching and signalling systems (2)
Technical drawings in general (2)
Technical product documentation (2)
Telecommunication systems in general (2)
Telecommunications. Audio and video engineering (Vocabularies) (3)
Telecontrol. Telemetering (32)
Telephone equipment (1)
Telephone networks (1)
Television and radio broadcasting (29)
Television receivers (4)
Temperature-measuring instruments (8)
Terracotta building products (11)
Test conditions and procedures in general (13)
Testing (Vocabularies) (2)
Testing of metals in general (1)
Textile and leather technology (Vocabularies) (4)
Textile auxiliary materials (1)
Textile fabrics (21)
Textile fibres in general (2)
Textile glass materials (6)
Textiles in general (11)
Thermal and sound insulating materials (20)
Thermal insulation of buildings (7)
Thermistors (2)
Thermoplastic materials (28)
Thermosetting materials (5)
Thyristors (1)
Titanium and titanium alloys (3)
Titanium products (1)
Tobacco, tobacco products and related equipment (1)
Toys (3)
Tractive stock (4)
Transformers. Reactors (41)
Transfusion, infusion and injection equipment (1)
Transistors (10)
Transmission systems (3)
Transmissions, suspensions (1)
Transport by rail (2)
Transport layer (5)
Trolleys for supermarket purposes (1)
Tyres in general (12)
Vacuum technology (1)
Valves in general (2)
Variable capacitors (2)
Varnished fabrics (9)
Ventilation and air-conditioning systems (3)
Ventilators. Fans. Air-conditioners (1)
Veterinary medicine (1)
Video systems (14)
Walls. Partitions. Façades (14)
Washers, locking elements (4)
Wastes in general (2)
Water of natural resources (15)
Waterproofing (9)
Waxes, bituminous materials and other petroleum products (13)
Weapons (3)
Welded joints and welds (6)
Welding equipment (2)
Welding processes (1)
Welding, brazing and soldering (1)
Wind turbine energy systems (8)
Winter sports equipment (5)
Wires and symmetrical cables (26)
Wires (49)
Wood, sawlogs and sawn timber (1)
Wood-protecting chemicals (3)
Workplace atmospheres (4)
Yarns (6)