29.120.60 (4)
Accident and disaster control (2)
Acid secondary cells and batteries (6)
Additive manufacturing (1)
Adhesives (1)
Aerials (1)
Aerospace electric equipment and systems (11)
Agricultural machines and equipment in general (5)
Agricultural machines, implements and equipment (1)
Agricultural tractors and trailed vehicles (10)
Aids and adaptation for moving (2)
Aids for deaf and hearing impaired people (1)
Aids for disabled or handicapped persons (3)
Air quality (1)
Aircraft and space vehicles in general (2)
Alarm and warning systems (1)
Alkaline secondary cells and batteries (4)
Amplifiers (2)
Anaesthetic, respiratory and reanimation equipment (72)
Application layer (30)
Application of statistical methods (1)
Audio systems (1)
Audio, video and audiovisual engineering (1)
Audio, video and audiovisual systems in general (2)
Automatic controls for household use (9)
Automatic identification and data capture techniques (22)
Ball and plug valves (1)
Binders. Sealing materials (1)
Biofuels (1)
Biological sources and alternative sources of energy (24)
Body care equipment (7)
Boring and milling machines (1)
Brazing and soldering (1)
Building accessories (1)
Buildings in general (1)
Buildings (1)
Buses (1)
Cable or rope drives and their components (1)
Cabled distribution systems (1)
Cables (27)
Camping equipment and camp-sites (4)
Capacitors in general (2)
Capacitors (1)
Cassettes and cartridges for magnetic tapes (3)
Ceilings. Floors. Stairs (4)
Cement. Gypsum. Lime. Mortar (3)
Characteristics and design of machines, apparatus, equipment (6)
Chemical analysis (1)
Chemical laboratories. Laboratory equipment (7)
Civil engineering in general (5)
Cleaning appliances (6)
Clothes (2)
Cloud computing (9)
Coals (12)
Coated fabrics (3)
Coding of audio, video, multimedia and hypermedia information (43)
Coding of character sets (2)
Coding of graphical and photographical information (9)
Colour coding (1)
Commercial refrigerating appliances (4)
Company organization and management in general (5)
Components and accessories for telecommunications equipment (1)
Components for electrical equipment in general (3)
Computer graphics (12)
Concrete and concrete products (3)
Concrete structures (2)
Conduits for electrical purposes (12)
Connecting devices (13)
Construction equipment (2)
Construction materials (1)
Construction of ropeways (1)
Control equipment for electric power systems (1)
Cooking ranges, working tables, ovens and similar appliances (10)
Cookware, cutlery and flatware (1)
Cranes (7)
Crash protection and restraint systems (1)
Data link layer (1)
Dental materials (2)
Diagnostic equipment (13)
Diagnostic, maintenance and test equipment (1)
Diodes (1)
Dishwashers (2)
Distribution and vending machines (1)
Domestic electrical appliances in general (6)
Domestic refrigerating appliances (5)
Domestic safety (37)
Domestic, commercial and industrial heating appliances (2)
Doors and windows (4)
Drainage systems (1)
Drinking water (4)
Earth-moving machinery (2)
Earthworks. Excavations. Foundation construction. Underground works (1)
Ecolabelling (5)
Education (2)
Electric heaters (4)
Electric road vehicles (6)
Electric tools (31)
Electrical accessories in general (4)
Electrical accessories (2)
Electrical and electronic equipment (60)
Electrical and electronic testing (21)
Electrical apparatus for explosive atmospheres (36)
Electrical engineering (Vocabularies) (2)
Electrical engineering in general (32)
Electrical equipment for working in special conditions in general (2)
Electrical equipment for working in special conditions (3)
Electrical equipment of ships and of marine structures (2)
Electrical installations for outdoor use (1)
Electrical insulation in general (2)
Electrical wires and cables in general (2)
Electrical wires and cables (8)
Electricity supply systems (6)
Electricity. Magnetism. General aspects (2)
Electroacoustics (3)
Electromagnetic compatibility (EMC) (4)
Electromagnetic compatibility in general (4)
Electronic tubes (1)
Emission (21)
Enamels (4)
Energy and heat transfer engineering in general (8)
Energy efficiency. Energy conservation in general (3)
Engine block and internal components (1)
Environmental economics. Sustainability (3)
Environmental management (14)
Environmental protection (1)
Environmental testing (4)
Equipment for petroleum and natural gas industries (1)
Ergonomics (11)
Exploratory, drilling and extraction equipment (20)
Explosives. Pyrotechnics and fireworks (40)
External sewage systems (3)
External structures (1)
External water conveyance systems (1)
Extraction and processing of petroleum and natural gas (4)
Fibre optic interconnecting devices (17)
Fibre optic systems in general (1)
Fibres and cables (3)
Films and sheets (3)
Fishing and fish breeding (1)
Fixed capacitors (2)
Flanges, couplings and joints (2)
Floor coverings (4)
Fluorescent lamps. Discharge lamps (7)
Forestry equipment (6)
Fuel cells (2)
Fuel systems (3)
Fuses and other overcurrent protection devices (192)
Galvanic cells and batteries (1)
Gas cylinders (10)
Gas fuel burners (2)
Gas heaters (9)
Gas supply systems (2)
Gaseous fuels (4)
General standards related to shipbuilding and marine structures (7)
Generators (1)
Graphical symbols for use on information technology and telecommunications technical drawings and in relevant technical product documentation (12)
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 (5)
Ground service and maintenance equipment (1)
Hand and arm protection (1)
Hand-held tools (1)
Hand-operated tools (2)
Haulage and hoisting equipment (2)
Head protective equipment (2)
Health care services in general (1)
Health care technology (Vocabularies) (3)
Heat exchangers (2)
Heat pumps (7)
Heat recovery. Thermal insulation (1)
Heaters using other sources of energy (1)
High voltage switchgear and controlgear (17)
Home economics in general (6)
Horticultural equipment (1)
Hospital equipment (1)
Housings, enclosures, other machine parts (3)
Hydrogen technologies (3)
Identification cards. Chip cards. Biometrics (64)
Ignitability and burning behaviour of materials and products (16)
Immunity (29)
Implants for surgery, prosthetics and orthotics (13)
In vitro diagnostic test systems (1)
Incandescent lamps (2)
Indicating and control devices (2)
Industrial automation systems in general (1)
Industrial automation systems (1)
Industrial process measurement and control (13)
Industrial robots. Manipulators (1)
Information coding (270)
Information technology (IT) in general (40)
Information technology (Vocabularies) (17)
Information technology (4)
Installations and equipment for waste disposal and treatment (1)
Installations in buildings in general (7)
Installations in buildings (7)
Insulating fluids (1)
Insulating gases (2)
Insulating materials in general (5)
Insulating oils (1)
Insulation (2)
Insulators (5)
Integrated circuits. Microelectronics (3)
Interface and interconnection equipment (116)
Interior finishing (1)
Interior lighting (2)
Internal combustion engines (1)
Iron and steel pipes (2)
IT applications in banking (2)
IT applications in building and construction industry (2)
IT applications in education (7)
IT applications in health care technology (1)
IT applications in industry (1)
IT applications in information, documentation and publishing (17)
IT applications in office work (28)
IT applications in other fields (20)
IT applications in trade (1)
IT applications in transport (12)
IT Security (50)
IT terminal and other peripheral equipment (19)
Kitchen equipment (1)
Kitchen furniture (2)
Laboratory medicine in general (3)
Laboratory medicine (9)
Laboratory ware and related apparatus (2)
Ladders (2)
Lamps and related equipment (4)
Lamps in general (2)
Languages used in information technology (72)
Laundry appliances (14)
Lifting appliances in general (2)
Lifts. Escalators (7)
Lighting installation systems (2)
Lighting (3)
Lightning protection (2)
Limits and fits (3)
Lines, connections and circuits (2)
Liquid and solid fuel burners (3)
Liquid fuel heaters (2)
Liquid wastes. Sludge (1)
Low voltage switchgear and controlgear (45)
Lubricants, industrial oils and related products (1)
Luminaires (13)
Machine tools (1)
Magnetic tapes (1)
Management of human resources (19)
Management systems (15)
Masonry (4)
Materials and components for railway engineering (1)
Materials for graphic technology (4)
Measurement of electrical and magnetic quantities (19)
Measurement of fluid flow (2)
Measuring instruments (6)
Mechanical structures for electronic equipment (1)
Mechanical testing (1)
Medical equipment in general (19)
Medical equipment (6)
Medical microbiology (2)
Medical science (1)
Medical sciences and health care facilities in general (13)
Metal fittings (1)
Metal structures (4)
Metrology and measurement in general (5)
Microprocessor systems (2)
Mining equipment in general (1)
Miscellaneous domestic and commercial equipment (13)
Motion picture equipment (1)
Motors (5)
Multilayer applications (14)
Nanotechnologies (1)
Natural gas (3)
Network layer (10)
Networking (42)
Noise emitted by machines and equipment (2)
Noise with respect to human beings (2)
Non-ferrous metals in general (7)
Nuclear energy engineering (2)
Nuclear energy in general (1)
Nuclear power plants. Safety (3)
Occupational safety. Industrial hygiene (11)
Open systems interconnection (OSI) (13)
Open systems interconnection in general (7)
Optic amplifiers (2)
Optical storage devices (3)
Optoelectronics. Laser equipment (2)
Other agricultural machines and equipment (2)
Other aspects related to EMC (2)
Other cells and batteries (1)
Other components for electrical equipment (1)
Other construction materials (2)
Other electrical accessories (14)
Other electrical equipment for working in special conditions (2)
Other equipment related to power transmission and distribution networks (14)
Other hand-held tools (1)
Other insulating materials (1)
Other lifting equipment (8)
Other medical equipment (6)
Other protective equipment (1)
Other semiconductor devices (1)
Other services (7)
Other standards related to aids for disabled and handicapped people (3)
Other standards related to electricity and magnetism (1)
Other standards related to farm buildings and installations (1)
Other standards related to information coding (2)
Other standards related to laboratory medicine (1)
Other standards related to lamps (3)
Other standards related to protection of and in buildings (1)
Other standards related to sterilization and disinfection (1)
Other switchgear and controlgear (2)
Other valves (1)
Outdoor and water sports equipment (1)
Packaging and distribution of goods in general (2)
Passenger cars. Caravans and light trailers (1)
Petroleum and related technologies (Vocabularies) (1)
Petroleum products and natural gas handling equipment (16)
Physical layer (9)
Physics. Chemistry (6)
Pipeline components and pipelines in general (2)
Pipeline components and pipelines (2)
Pipes and fittings of other materials (2)
Plastics and rubber insulating materials (12)
Plastics fittings (3)
Plastics pipes (20)
Playgrounds (4)
Plugs, socket-outlets, couplers (16)
Plywood (1)
Pollution, pollution control and conservation (7)
Power capacitors (23)
Power transmission and distribution lines (16)
Power transmission and distribution networks in general (2)
Presentation layer (12)
Pressure regulators (2)
Pressure vessels (4)
Primary cells and batteries (3)
Product and company certification. Conformity assessment (6)
Product life-cycles (6)
Production in the chemical industry (1)
Production of metals (1)
Protection against crime (1)
Protection against dangerous goods (7)
Protection against electric shock. Live working (6)
Protection against falling and slipping (2)
Protection of and in buildings (2)
Public buildings (2)
Pumps and motors (1)
Pumps (3)
Purchasing. Procurement. Logistics (1)
Quality and environmental management in health care (1)
Quality in general (3)
Quality management and quality assurance (31)
Radiation measurements (1)
Radiation protection (1)
Radiographic equipment (6)
Railway rolling stock in general (12)
Railway rolling stock (3)
Rectifiers. Converters. Stabilized power supply (7)
Refrigerating technology (5)
Reproduction equipment (9)
Research and development (1)
Respiratory protective devices (2)
Road vehicle engineering (Vocabularies) (1)
Road vehicle systems (1)
Road vehicles in general (1)
Roofs (1)
Safety of machinery (15)
Sanitary installations (1)
Sawing machines (2)
Seals, glands (1)
Semi-manufactures of timber (2)
Semiconducting materials (4)
Semiconductor devices in general (1)
Services for consumers (2)
Services. Company organization, management and quality. Administration. Transport. Sociology. (Vocabularies) (2)
Sewage water (1)
Sewing machines and other equipment for the clothing industry (1)
Small kitchen appliances (11)
Software (109)
Solar energy engineering (11)
Solid fuel heaters (2)
Solid fuels (35)
Space systems and operations (5)
Special purpose vehicles (3)
Stationary containers and tanks (2)
Sterilization and disinfection in general (36)
Sterilized packaging (2)
Sterilizing equipment (6)
Street lighting and related equipment (2)
Structures of buildings (2)
Superconductivity and conducting materials (2)
Surface treatment (8)
Surgical instruments and materials (3)
Switches (28)
Switchgear and controlgear in general (2)
Switchgear and controlgear (2)
Syringes, needles and catheters (4)
Telecommunication systems (3)
Telecommunications in general (1)
Telephone networks (52)
Terracotta building products (4)
Test conditions and procedures in general (8)
Textile fabrics (11)
Therapy equipment (12)
Thermoplastic materials (4)
Thermosetting materials (4)
Timber structures (2)
Toys (1)
Tractive stock (1)
Transformers. Reactors (20)
Transfusion, infusion and injection equipment (3)
Transport layer (2)
Valves in general (1)
Valves (2)
Ventilation and air-conditioning systems (1)
Ventilators. Fans. Air-conditioners (13)
Vessels and containers mounted on vehicles (6)
Vibration and shock with respect to human beings (4)
Volumetric equipment and measurements (1)
Water heating equipment (9)
Water of natural resources (1)
Water supply systems (17)
Waterproofing (1)
Welded joints and welds (1)
Welding consumables (2)
Welding equipment (3)
Welding processes (6)
Welding, brazing and soldering (2)
Wind turbine energy systems (10)
Wires (8)
Wood technology processes (3)
Wood, sawlogs and sawn timber (1)
Wood-based panels in general (1)
Woodworking machines (3)