# List of CEN technical committees

This is a list of CEN Technical Committees.
The European Committee for Standardization (CEN) is one of three European standardisation organisations in the European Union, listed in ANNEX I of the Regulation (EU) No 1025/2012. Within the CEN, standards are drafted by Technical Committees (TCs) of particular scope on the basis of national participation by the CEN members, i.e. the National Standardization Bodies of the European Union member states and some additional European country.
The following Technical Committees exist or existed within CEN:
| Technical Committee | Title | Created | Status (June 2015) |
| CEN/TC 1 | Oil and gas pipelines; pipe requirements | 03.11.1993 | Disbanded |
| CEN/TC 2 | Shipbuilding details | 22.03.1991 | Disbanded |
| CEN/TC 3 | Kitchen equipment; functional dimensions | 22.03.1991 | Disbanded |
| CEN/TC 4 | Definitions in the field of building | 22.03.1991 | Disbanded |
| CEN/TC 5 | Building; architectural drawings | 22.03.1991 | Disbanded |
| CEN/TC 6 | Building; prefabricated partitions, 'dry' partitions | 22.03.1991 | Disbanded |
| CEN/TC 7 | Sanitary appliances | 01.01.1962 | Disbanded |
| CEN/TC 8 | Plastic tubes and products for buildings | 22.03.1991 | Disbanded |
| CEN/TC 9 | Banking | 22.03.1991 | Disbanded |
| CEN/TC 10 | Lifts, escalators and moving walks | 01.01.1962 | Active |
| CEN/TC 11 | Screw threads | 22.03.1991 | Active |
| CEN/TC 12 | Materials, equipment and offshore structures for petroleum, petrochemical and natural gas industries | 01.01.1993 | Active |
| CEN/TC 13 | Paper | 22.03.1991 | Disbanded |
| CEN/TC 14 | Cables and accessories for lifts | 22.03.1991 | Disbanded |
| CEN/TC 15 | Inland navigation vessels | 01.01.1989 | Active |
| CEN/TC 16 | Basic standards. Drawing practice | 22.03.1991 | Disbanded |
| CEN/TC 17 | Units of measurement | 22.03.1991 | Disbanded |
| CEN/TC 18 | Steel | 22.03.1991 | Disbanded |
| CEN/TC 19 | Gaseous and liquid fuels, lubricants and related products of petroleum, synthetic and biological origin. | 01.01.1962 | Active |
| CEN/TC 20 | Textiles | 22.03.1991 | Disbanded |
| CEN/TC 21 | Machine tools | 22.03.1991 | Disbanded |
| CEN/TC 22 | Rubber | 22.03.1991 | Disbanded |
| CEN/TC 23 | Transportable gas cylinders | 01.01.1989 | Active |
| CEN/TC 24 | Steering Committee for building | 02.05.1991 | Disbanded |
| CEN/TC 25 | Lengths of corrugated asbestos cement sheeting | 22.03.1991 | Disbanded |
| CEN/TC 26 | Light metals and their alloys | 22.03.1991 | Disbanded |
| CEN/TC 27 | Sizes of large building components | 22.03.1991 | Disbanded |
| CEN/TC 28 | Building - pipes and fittings | 01.01.1962 | Disbanded |
| CEN/TC 29 | Building; pipes, rubbish chutes, etc. | 22.03.1991 | Disbanded |
| CEN/TC 30 | Building; tests, mineral materials | 22.03.1991 | Disbanded |
| CEN/TC 31 | Building; tests, determination of thermal characteristics | 22.03.1991 | Disbanded |
| CEN/TC 32 | Building, tests, determination of acoustic characteristics | 22.03.1991 | Disbanded |
| CEN/TC 33 | Doors, windows, shutters, building hardware and curtain walling | 01.01.1962 | Active |
| CEN/TC 34 | Water fittings and waste fittings for sanitary appliances - Dimensions - Quality | 01.01.1968 | Disbanded |
| CEN/TC 35 | Building; woodwork, iron-mongery (dimensions, quality) | 22.03.1991 | Disbanded |
| CEN/TC 36 | Valves and taps for water supply in buildings; dimensions; quality | 28.03.1991 | Disbanded |
| CEN/TC 37 | Building; tile (quality) | 22.03.1991 | Disbanded |
| CEN/TC 38 | Durability of wood and wood-based products | 01.01.1962 | Active |
| CEN/TC 39 | Gears | 22.03.1991 | Disbanded |
| CEN/TC 40 | Bolts, screws, nuts and accessories | 28.03.1991 | Disbanded |
| CEN/TC 41 | Classification of non-ferrous metal scrap | 22.03.1991 | Disbanded |
| CEN/TC 42 | Certification of products | 22.03.1991 | Disbanded |
| CEN/TC 43 | Office furniture | 01.01.1967 | Disbanded |
| CEN/TC 44 | Commercial and Professional Refrigerating Appliances and Systems, Performance and Energy Consumption | 01.01.1967 | Active |
| CEN/TC 45 | Base sizes of sales units of textile goods | 28.03.1991 | Disbanded |
| CEN/TC 46 | Fireplaces for liquid fuels | 01.01.1968 | Active |
| CEN/TC 47 | Atomizing oil burners and their components - Function - Safety - Testing | 01.01.1968 | Active |
| CEN/TC 48 | Domestic gas-fired water heaters | 01.01.1969 | Active |
| CEN/TC 49 | Gas cooking appliances | 01.01.1969 | Active |
| CEN/TC 50 | Lighting columns and spigots | 01.01.1969 | Active |
| CEN/TC 51 | Cement and building limes | 01.01.1973 | Active |
| CEN/TC 52 | Safety of toys | 01.01.1969 | Active |
| CEN/TC 53 | Temporary works equipment | 01.01.1970 | Active |
| CEN/TC 54 | Unfired pressure vessels | 01.01.1971 | Active |
| CEN/TC 55 | Dentistry | 01.01.1971 | Active |
| CEN/TC 56 | Dimensions of bed blankets | 01.01.1971 | Disbanded |
| CEN/TC 57 | Central heating boilers | 01.01.1971 | Active |
| CEN/TC 58 | Safety and control devices for burners and appliances burning gaseous or liquid fuels | 01.01.1971 | Active |
| CEN/TC 59 | Refrigerated farm milk coolers | 01.01.1971 | Disbanded |
| CEN/TC 60 | Workshop storage bins | 22.03.1991 | Disbanded |
| CEN/TC 61 | Quantitative chemical analysis of textile fibre mixtures | 28.03.1991 | Disbanded |
| CEN/TC 62 | Independent gas-fired space heaters | 01.01.1971 | Active |
| CEN/TC 63 | Packages for washing and cleaning powders | 01.01.1972 | Disbanded |
| CEN/TC 64 | Link chains | 01.01.1972 | Disbanded |
| CEN/TC 65 | Standardization of safety requirements related to the mechanical design of portable grinding machines | 01.01.1972 | Disbanded |
| CEN/TC 66 | Tests on glass fibre reinforced plastics | 01.01.1972 | Disbanded |
| CEN/TC 67 | Ceramic tiles | 01.01.1972 | Active |
| CEN/TC 68 | Builders' hoists for passenger and/or materials | 01.01.1972 | Disbanded |
| CEN/TC 69 | Industrial valves | 01.01.1989 | Active |
| CEN/TC 70 | Manual means of fire fighting equipment | 01.01.1972 | Active |
| CEN/TC 71 | Application of the international system of units | 28.03.1991 | Disbanded |
| CEN/TC 72 | Fire detection and fire alarm systems | 01.01.1973 | Active |
| CEN/TC 73 | Methods of test for vehicle safety glass | 28.03.1991 | Disbanded |
| CEN/TC 74 | Flanges and their joints | 01.01.1972 | Active |
| CEN/TC 75 | Steel wire ropes | 28.03.1991 | Disbanded |
| CEN/TC 76 | Design and construction of gas and oil pipelines | 28.03.1991 | Disbanded |
| CEN/TC 77 | Drainage equipment (systems, design rules, coordination) | 01.01.1973 | Disbanded |
| CEN/TC 78 | Capacities of glass jars for preserved fruit, vegetables and similar products | 01.01.1973 | Disbanded |
| CEN/TC 79 | Respiratory protective devices | 01.01.1974 | Active |
| CEN/TC 80 | Preparation for welding of pipes, valves and other fittings | 22.03.1991 | Disbanded |
| CEN/TC 81 | Capacities of metal cans for fruit, vegetables and similar products | 01.01.1974 | Disbanded |
| CEN/TC 82 | Technological tests for doors, fastenings and their building hardware | 29.03.1991 | Disbanded |
| CEN/TC 83 | Technological tests for windows, fastenings and their building hardware | 29.03.1991 | Disbanded |
| CEN/TC 84 | Lifting hooks | 01.01.1985 | Disbanded |
| CEN/TC 85 | Eye protective equipment | 01.01.1975 | Active |
| CEN/TC 86 | Baths and shower trays made from acrylic materials | 01.01.1976 | Disbanded |
| CEN/TC 87 | Gas fuelled smokers lighters | 01.01.1976 | Disbanded |
| CEN/TC 88 | Thermal insulating materials and products | 01.01.1977 | Active |
| CEN/TC 89 | Thermal performance of buildings and building components | 01.01.1976 | Active |
| CEN/TC 90 | Climatic zones in Europe | 01.01.1976 | Disbanded |
| CEN/TC 91 | Particleboards - Formaldehyde | 01.01.1977 | Disbanded |
| CEN/TC 92 | Water meters | 01.01.1994 | Active |
| CEN/TC 93 | Ladders | 01.01.1978 | Active |
| CEN/TC 94 | Ready-mixed concrete - Production and delivery | 01.01.1978 | Disbanded |
| CEN/TC 95 | Technical safety requirements for the design and construction of injection moulding machines for plastics and rubber | 01.01.1979 | Disbanded |
| CEN/TC 96 | Drainage equipment outside buildings | 01.01.1979 | Disbanded |
| CEN/TC 97 | General purpose and special nails | 01.01.1979 | Disbanded |
| CEN/TC 98 | Lifting platforms | 01.01.1979 | Active |
| CEN/TC 99 | Wallcoverings | 01.01.1979 | Active |
| CEN/TC 100 | Tactile danger warnings on packaging | 01.01.1980 | Disbanded |
| CEN/TC 101 | Steel drums | 01.01.1980 | Disbanded |
| CEN/TC 102 | Sterilizers for medical purposes | 01.01.1982 | Active |
| CEN/TC 103 | Adhesives for wood and derived timber products | 01.01.1980 | Disbanded |
| CEN/TC 104 | Concrete and related products | 01.01.1981 | Active |
| CEN/TC 105 | Valves and fittings to equip radiators | 01.01.1981 | Disbanded |
| CEN/TC 106 | Large kitchen appliances using gaseous fuels | 01.01.1981 | Active |
| CEN/TC 107 | Prefabricated district heating and district cooling pipe system | 01.01.1982 | Active |
| CEN/TC 108 | Sealing materials and lubricants for gas appliances and gas equipment | 01.01.1982 | Disbanded |
| CEN/TC 109 | Central heating boilers using gaseous fuels | 01.01.1985 | Active |
| CEN/TC 110 | Heat exchangers | 01.01.1983 | Active |
| CEN/TC 111 | Propellants for commercial ammunition | 01.01.1984 | Disbanded |
| CEN/TC 112 | Wood-based panels | 01.01.1984 | Active |
| CEN/TC 113 | Heat pumps and air conditioning units | 01.01.1984 | Active |
| CEN/TC 114 | Safety of machinery | 01.01.1985 | Active |
| CEN/TC 115 | European first-aid box | 01.01.1985 | Disbanded |
| CEN/TC 116 | Bitumen sheeting | 01.01.1985 | Disbanded |
| CEN/TC 117 | Thermoplastic and elastomeric roofing and sealing sheeting | 01.01.1985 | Disbanded |
| CEN/TC 118 | Technical safety requirements for the design and construction of machines for the compression moulding of plastics and rubber | 01.01.1985 | Disbanded |
| CEN/TC 119 | Swap bodies for combined goods transport | 01.01.1986 | Active |
| CEN/TC 120 | Sacks for the transport of food aid | 01.01.1987 | Disbanded |
| CEN/TC 121 | Welding and allied processes | 01.01.1987 | Active |
| CEN/TC 122 | Ergonomics | 01.01.1987 | Active |
| CEN/TC 123 | Lasers and photonics | 01.01.1987 | Active |
| CEN/TC 124 | Timber structures | 01.01.1987 | Active |
| CEN/TC 125 | Masonry | 01.01.1987 | Active |
| CEN/TC 126 | Acoustic properties of building elements and of buildings | 01.01.1987 | Active |
| CEN/TC 127 | Fire safety in buildings | 01.01.1987 | Active |
| CEN/TC 128 | Roof covering products for discontinuous laying and products for wall cladding | 01.01.1987 | Active |
| CEN/TC 129 | Glass in building | 01.01.1987 | Active |
| CEN/TC 130 | Space heating appliances without integral heat sources | 01.01.1987 | Active |
| CEN/TC 131 | Gas burners using fans | 01.01.1987 | Active |
| CEN/TC 132 | Aluminium and aluminium alloys | 01.01.1987 | Active |
| CEN/TC 133 | Copper and copper alloys | 01.01.1987 | Active |
| CEN/TC 134 | Resilient, textile and laminate floor coverings | 01.01.1987 | Active |
| CEN/TC 135 | Execution of steel structures and aluminium structures | 01.01.1988 | Active |
| CEN/TC 136 | Sports, playground and other recreational facilities and equipment | 01.01.1988 | Active |
| CEN/TC 137 | Assessment of workplace exposure to chemical and biological agents | 01.01.1988 | Active |
| CEN/TC 138 | Non-destructive testing | 01.01.1988 | Active |
| CEN/TC 139 | Paints and varnishes | 01.01.1988 | Active |
| CEN/TC 140 | In vitro diagnostic medical devices | 01.01.1988 | Active |
| CEN/TC 141 | Pressure gauges - Thermometers - Means of measuring and/or recording temperature in the cold chain | 01.01.1988 | Disbanded |
| CEN/TC 142 | Woodworking machines - Safety | 01.01.1988 | Active |
| CEN/TC 143 | Machine tools - Safety | 01.01.1988 | Active |
| CEN/TC 144 | Tractors and machinery for agriculture and forestry | 01.01.1988 | Active |
| CEN/TC 145 | Plastics and rubber machines | 01.01.1988 | Active |
| CEN/TC 146 | Packaging machines - Safety | 01.01.1988 | Active |
| CEN/TC 147 | Cranes - Safety | 01.01.1988 | Active |
| CEN/TC 148 | Continuous handling equipment and systems - Safety | 01.01.1988 | Active |
| CEN/TC 149 | Power-operated warehouse equipment | 01.01.1988 | Active |
| CEN/TC 150 | Industrial Trucks - Safety | 01.01.1988 | Active |
| CEN/TC 151 | Construction equipment and building material machines - Safety | 01.01.1988 | Active |
| CEN/TC 152 | Fairground and amusement park machinery and structures - Safety | 01.01.1988 | Active |
| CEN/TC 153 | Machinery intended for use with foodstuffs and feed | 01.01.1988 | Active |
| CEN/TC 154 | Aggregates | 01.01.1988 | Active |
| CEN/TC 155 | Plastics piping systems and ducting systems | 01.01.1988 | Active |
| CEN/TC 156 | Ventilation for buildings | 01.01.1988 | Active |
| CEN/TC 157 | Non-refillable metallic gas cartridges | 01.01.1988 | Disbanded |
| CEN/TC 158 | Head protection | 01.01.1988 | Active |
| CEN/TC 159 | Hearing protectors | 01.01.1988 | Active |
| CEN/TC 160 | Protection against falls from height including working belts | 01.01.1988 | Active |
| CEN/TC 161 | Foot and leg protectors | 01.01.1988 | Active |
| CEN/TC 162 | Protective clothing including hand and arm protection and lifejackets | 01.01.1988 | Active |
| CEN/TC 163 | Sanitary appliances | 01.01.1988 | Active |
| CEN/TC 164 | Water supply | 01.01.1988 | Active |
| CEN/TC 165 | Waste water engineering | 01.01.1988 | Active |
| CEN/TC 166 | Chimneys | 01.01.1988 | Active |
| CEN/TC 167 | Structural bearings | 01.01.1988 | Active |
| CEN/TC 168 | Chains, ropes, webbing, slings and accessories - Safety | 01.01.1988 | Active |
| CEN/TC 169 | Light and lighting | 01.01.1988 | Active |
| CEN/TC 170 | Ophthalmic optics | 01.01.1988 | Active |
| CEN/TC 171 | Heat cost allocation | 01.01.1989 | Active |
| CEN/TC 172 | Pulp, paper and board | 01.01.1988 | Active |
| CEN/TC 173 | Brushware | 01.01.1988 | Disbanded |
| CEN/TC 174 | Fruit and vegetable juices - Methods of analysis | 01.01.1988 | Disbanded |
| CEN/TC 175 | Round and sawn timber | 01.01.1989 | Active |
| CEN/TC 176 | Thermal energy meters | 01.01.1989 | Active |
| CEN/TC 177 | Prefabricated reinforced components of autoclaved aerated concrete or light-weight aggregate concrete with open structure | 01.01.1989 | Active |
| CEN/TC 178 | Paving units and kerbs | 01.01.1989 | Active |
| CEN/TC 179 | Gas-fired air heaters | 01.01.1989 | Disbanded |
| CEN/TC 180 | Decentralized gas heating | 01.01.1989 | Active |
| CEN/TC 181 | Dedicated liquefied petroleum gas appliances | 01.01.1989 | Active |
| CEN/TC 182 | Refrigerating systems, safety and environmental requirements | 01.01.1989 | Active |
| CEN/TC 183 | Waste management | 01.01.1989 | Active |
| CEN/TC 184 | Advanced technical ceramics | 01.01.1989 | Active |
| CEN/TC 185 | Fasteners | 01.01.1989 | Active |
| CEN/TC 186 | Industrial thermoprocessing - Safety | 01.01.1989 | Active |
| CEN/TC 187 | Refractory products and materials | 01.01.1989 | Active |
| CEN/TC 188 | Conveyor belts | 01.01.1989 | Active |
| CEN/TC 189 | Geosynthetics | 01.01.1989 | Active |
| CEN/TC 190 | Foundry technology | 01.01.1989 | Active |
| CEN/TC 191 | Fixed firefighting systems | 01.01.1989 | Active |
| CEN/TC 192 | Fire and Rescue Service Equipment | 01.01.1989 | Active |
| CEN/TC 193 | Adhesives | 01.01.1989 | Active |
| CEN/TC 194 | Utensils in contact with food | 01.01.1989 | Active |
| CEN/TC 195 | Air filters for general air cleaning | 01.01.1989 | Active |
| CEN/TC 196 | Machines for underground mines - Safety | 01.01.1989 | Active |
| CEN/TC 197 | Pumps | 01.01.1989 | Active |
| CEN/TC 198 | Printing and paper machinery - Safety | 01.01.1989 | Active |
| CEN/TC 199 | Fans - Safety | 01.01.1989 | Disbanded |
| CEN/TC 200 | Tannery machinery - Safety | 01.01.1989 | Disbanded |
| CEN/TC 201 | Leather and imitation leather goods and footwear manufacturing machinery - Safety | 01.01.1989 | Disbanded |
| CEN/TC 202 | Foundry machinery | 01.01.1989 | Active |
| CEN/TC 203 | Cast iron pipes, fittings and their joints | 01.01.1989 | Active |
| CEN/TC 204 | Sterilization of medical devices | 01.01.1989 | Active |
| CEN/TC 205 | Non-active medical devices | 01.01.1989 | Active |
| CEN/TC 206 | Biological evaluation of medical devices | 01.01.1989 | Active |
| CEN/TC 207 | Furniture | 01.01.1989 | Active |
| CEN/TC 208 | Elastomeric seals for joints in pipework and pipelines | 01.01.1989 | Active |
| CEN/TC 209 | Zinc and zinc alloys | 01.01.1989 | Active |
| CEN/TC 210 | GRP tanks and vessels | 01.01.1989 | Active |
| CEN/TC 211 | Acoustics | 01.01.1989 | Active |
| CEN/TC 212 | Pyrotechnic articles | 01.01.1989 | Active |
| CEN/TC 213 | Cartridge operated hand-held tools - Safety | 01.01.1989 | Active |
| CEN/TC 214 | Textile machinery and accessories | 01.01.1989 | Active |
| CEN/TC 215 | Respiratory and anaesthetic equipment | 01.01.1989 | Active |
| CEN/TC 216 | Chemical disinfectants and antiseptics | 01.01.1989 | Active |
| CEN/TC 217 | Surfaces for sports areas | 01.01.1989 | Active |
| CEN/TC 218 | Rubber and plastics hoses and hose assemblies | 01.01.1989 | Active |
| CEN/TC 219 | Cathodic protection | 01.01.1990 | Active |
| CEN/TC 220 | Tin and tin alloys | 01.01.1989 | Disbanded |
| CEN/TC 221 | Shop fabricated metallic tanks and equipment for storage tanks and for service stations | 01.01.1989 | Disbanded |
| CEN/TC 222 | Feather and down as filling material for any article, as well as finished articles filled with feather and down | 01.01.1989 | Disbanded |
| CEN/TC 223 | Soil improvers and growing media | 01.01.1989 | Active |
| CEN/TC 224 | Personal identification and related personal devices with secure element, systems, operations and privacy in a multi sectorial environment | 01.01.1989 | Active |
| CEN/TC 225 | AIDC technologies | 01.01.1989 | Active |
| CEN/TC 226 | Road equipment | 01.01.1989 | Active |
| CEN/TC 227 | Road materials | 01.01.1989 | Active |
| CEN/TC 228 | Heating systems and water based cooling systems in buildings | 01.01.1989 | Active |
| CEN/TC 229 | Precast concrete products | 01.01.1989 | Active |
| CEN/TC 230 | Water analysis | 01.01.1989 | Active |
| CEN/TC 231 | Mechanical vibration and shock | 01.01.1990 | Active |
| CEN/TC 232 | Compressors, vacuum pumps and their systems | 01.01.1990 | Active |
| CEN/TC 233 | Biotechnology | 01.01.1990 | Dormant |
| CEN/TC 234 | Gas infrastructure | 01.01.1990 | Active |
| CEN/TC 235 | Gas pressure regulators and associated safety devices for use in gas transmission and distribution | 01.01.1990 | Active |
| CEN/TC 236 | Non industrial manually operated shut-off valves for gas and particular combinations valves-other products | 01.01.1990 | Active |
| CEN/TC 237 | Gas meters | 01.01.1990 | Active |
| CEN/TC 238 | Test gases, test pressures and categories of appliances | 01.01.1990 | Active |
| CEN/TC 239 | Rescue systems | 01.01.1990 | Active |
| CEN/TC 240 | Thermal spraying and thermally sprayed coatings | 01.01.1990 | Active |
| CEN/TC 241 | Gypsum and gypsum based products | 01.01.1990 | Active |
| CEN/TC 242 | Safety requirements for passenger transportation by rope | 01.01.1990 | Active |
| CEN/TC 243 | Cleanroom technology | 01.01.1990 | Active |
| CEN/TC 244 | Measurement of fluid flow in closed conduits | 01.01.1990 | Dormant |
| CEN/TC 245 | Leisure accommodation vehicles | 01.01.1990 | Active |
| CEN/TC 246 | Natural stones | 01.01.1990 | Active |
| CEN/TC 247 | Building Automation, Controls and Building Management | 01.01.1990 | Active |
| CEN/TC 248 | Textiles and textile products | 01.01.1990 | Active |
| CEN/TC 249 | Plastics | 01.01.1990 | Active |
| CEN/TC 250 | Structural Eurocodes | 01.01.1990 | Active |
| CEN/TC 251 | Health informatics | 01.01.1990 | Active |
| CEN/TC 252 | Child use and care articles | 01.01.1990 | Active |
| CEN/TC 253 | Self-adhesive tapes | 01.01.1990 | Disbanded |
| CEN/TC 254 | Flexible sheets for waterproofing | 01.01.1990 | Active |
| CEN/TC 255 | Hand-held, non-electric power tools - Safety | 01.01.1990 | Active |
| CEN/TC 256 | Railway applications | 01.01.1990 | Active |
| CEN/TC 257 | Symbols and information provided with medical devices and nomenclature for regulatory data exchange | 01.01.1990 | Disbanded |
| CEN/TC 258 | Clinical investigation of medical devices | 01.01.1990 | Active |
| CEN/TC 259 | Medical alarms and signals | 01.01.1990 | Disbanded |
| CEN/TC 260 | Fertilizers and liming materials | 01.01.1990 | Active |
| CEN/TC 261 | Packaging | 01.01.1990 | Active |
| CEN/TC 262 | Metallic and other inorganic coatings | 01.01.1990 | Active |
| CEN/TC 263 | Secure storage of cash, valuables and data media | 01.01.1990 | Active |
| CEN/TC 264 | Air quality | 01.01.1990 | Active |
| CEN/TC 265 | Metallic tanks for the storage of liquids | 01.01.1990 | Active |
| CEN/TC 266 | Thermoplastic static tanks | 01.01.1990 | Active |
| CEN/TC 267 | Industrial piping and pipelines | 01.01.1990 | Active |
| CEN/TC 268 | Cryogenic vessels and specific hydrogen technologies applications | 01.01.1990 | Active |
| CEN/TC 269 | Shell and water-tube boilers | 01.01.1990 | Active |
| CEN/TC 270 | Internal combustion engines | 01.01.1990 | Active |
| CEN/TC 271 | Surface treatment equipment - Safety | 01.01.1990 | Active |
| CEN/TC 272 | Metrology of porous filtration membranes | 01.01.1990 | Dormant |
| CEN/TC 273 | Logistics | 01.01.1990 | Disbanded |
| CEN/TC 274 | Aircraft ground support equipment | 01.01.1990 | Active |
| CEN/TC 275 | Food analysis - Horizontal methods | 01.01.1990 | Active |
| CEN/TC 276 | Surface active agents | 01.01.1990 | Active |
| CEN/TC 277 | Suspended ceilings | 01.01.1991 | Active |
| CEN/TC 278 | Intelligent transport systems | 01.01.1991 | Active |
| CEN/TC 279 | Value management - Value analysis, function analysis | 01.01.1991 | Active |
| CEN/TC 280 | Offshore containers | 01.01.1991 | Disbanded |
| CEN/TC 281 | Appliances, solid fuels and firelighters for barbecuing | 01.01.1991 | Active |
| CEN/TC 282 | Installation and equipment for LNG | 01.01.1991 | Active |
| CEN/TC 283 | Precious metals - Applications in jewellery and associated products | 01.01.1991 | Disbanded |
| CEN/TC 284 | Greenhouses | 01.01.1991 | Active |
| CEN/TC 285 | Non-active surgical implants | 01.01.1991 | Active |
| CEN/TC 286 | Liquefied petroleum gas equipment and accessories | 01.01.1991 | Active |
| CEN/TC 287 | Geographic Information | 01.01.1991 | Active |
| CEN/TC 288 | Execution of special geotechnical works | 01.01.1991 | Active |
| CEN/TC 289 | Leather | 01.01.1991 | Active |
| CEN/TC 290 | Dimensional and geometrical product specification and verification | 01.01.1991 | Active |
| CEN/TC 291 | Self-service shopping trolleys | 01.01.1991 | Disbanded |
| CEN/TC 292 | Characterization of waste | 01.01.1991 | Active |
| CEN/TC 293 | Assistive products for persons with disability | 01.01.1991 | Active |
| CEN/TC 294 | Communication systems for meters and remote reading of meters | 01.01.1991 | Active |
| CEN/TC 295 | Residential solid fuel burning appliances | 01.01.1991 | Active |
| CEN/TC 296 | Tanks for the transport of dangerous goods | 01.01.1991 | Active |
| CEN/TC 297 | Free-standing industrial chimneys | 01.01.1992 | Active |
| CEN/TC 298 | Pigments and extenders | 01.01.1992 | Active |
| CEN/TC 299 | Gas-fired sorption appliances, indirect fired sorption appliances, gas-fired endothermic engine heat pumps and domestic gas-fired washing and drying appliances. | 01.01.1992 | Active |
| CEN/TC 300 | Sea-going vessels and marine technology | 01.01.1992 | Disbanded |
| CEN/TC 301 | Road vehicles | 01.01.1992 | Active |
| CEN/TC 302 | Milk and milk products - Methods of sampling and analysis | 01.01.1992 | Active |
| CEN/TC 303 | Floor screeds and screed materials | 01.01.1992 | Active |
| CEN/TC 304 | Information and communications technologies - European localization requirements | 01.01.1992 | Dormant |
| CEN/TC 305 | Potentially explosive atmospheres - Explosion prevention and protection | 01.01.1992 | Active |
| CEN/TC 306 | Lead and lead alloys | 01.01.1992 | Dormant |
| CEN/TC 307 | Oilseeds, vegetable and animal fats and oils and their by-products - Methods of sampling and analysis | 01.01.1992 | Active |
| CEN/TC 308 | Characterization and management of sludge | 01.01.1993 | Active |
| CEN/TC 309 | Footwear | 01.01.1993 | Active |
| CEN/TC 310 | Advanced automation technologies and their applications | 01.01.1993 | Active |
| CEN/TC 311 | Information Systems Engineering (ISE) | 01.01.1993 | Disbanded |
| CEN/TC 312 | Thermal solar systems and components | 01.01.1993 | Active |
| CEN/TC 313 | Centrifuges | 01.01.1993 | Active |
| CEN/TC 314 | Mastic asphalt for waterproofing | 01.01.1993 | Dormant |
| CEN/TC 315 | Spectator facilities | 01.01.1993 | Active |
| CEN/TC 316 | Medical products utilizing cells, tissues and/or their derivatives | 01.01.1993 | Active |
| CEN/TC 317 | Derivatives from coal pyrolysis | 01.01.1993 | Active |
| CEN/TC 318 | Hydrometry | 01.01.1993 | Active |
| CEN/TC 319 | Maintenance | 01.01.1993 | Active |
| CEN/TC 320 | Transport - Logistics and services | 01.01.1993 | Active |
| CEN/TC 321 | Explosives for civil uses | 01.01.1994 | Active |
| CEN/TC 322 | Equipments for making and shaping of metals - Safety requirements | 01.01.1994 | Active |
| CEN/TC 323 | Raised access floors | 01.01.1994 | Dormant |
| CEN/TC 324 | Castors and wheels | 01.01.1994 | Disbanded |
| CEN/TC 325 | Crime prevention through building, facility and area design | 01.01.1995 | Active |
| CEN/TC 326 | Gas supply for Natural Gas Vehicles (NGV) | 01.01.1995 | Active |
| CEN/TC 327 | Animal feeding stuffs - Methods of sampling and analysis | 01.01.1995 | Active |
| CEN/TC 328 | Standard measuring system for cleaning performance | 01.01.1995 | Disbanded |
| CEN/TC 329 | Tourism services | 01.01.1995 | Active |
| CEN/TC 330 | Qualification of construction enterprises | 01.01.1995 | Dormant |
| CEN/TC 331 | Postal services | 01.01.1996 | Active |
| CEN/TC 332 | Laboratory equipment | 01.01.1997 | Active |
| CEN/TC 333 | Cycles | 01.01.1998 | Active |
| CEN/TC 334 | Irrigation techniques | 01.01.1998 | Active |
| CEN/TC 335 | Solid biofuels | 05.04.2000 | Active |
| CEN/TC 336 | Bituminous binders | 30.08.2000 | Active |
| CEN/TC 337 | Road operation equipment and products | 09.11.2000 | Active |
| CEN/TC 338 | Cereal and cereal products | 02.05.2001 | Active |
| CEN/TC 339 | Slip resistance of pedestrian surfaces - Methods of evaluation | 25.07.2001 | Active |
| CEN/TC 340 | Anti-seismic devices | 03.09.2001 | Active |
| CEN/TC 341 | Geotechnical Investigation and Testing | 12.09.2001 | Active |
| CEN/TC 342 | Metal hoses, hose assemblies, bellows and expansion joints | 11.02.2002 | Active |
| CEN/TC 343 | Solid Recovered Fuels | 25.03.2002 | Active |
| CEN/TC 344 | Steel static storage systems | 23.09.2002 | Active |
| CEN/TC 345 | Characterization of soils | 09.12.2002 | Active |
| CEN/TC 346 | Conservation of Cultural Heritage | 20.02.2003 | Active |
| CEN/TC 347 | Methods for analysis of allergens | 01.07.2003 | Active |
| CEN/TC 348 | Facility Management | 21.11.2003 | Active |
| CEN/TC 349 | Sealants for joints in building construction | 12.05.2004 | Active |
| CEN/TC 350 | Sustainability of construction works | 28.07.2005 | Active |
| CEN/TC 351 | Construction Products - Assessment of release of dangerous substances | 05.01.2006 | Active |
| CEN/TC 352 | Nanotechnologies | 09.12.2005 | Active |
| CEN/TC 353 | Information and Communication Technologies for Learning, Education and Training | 19.03.2007 | Active |
| CEN/TC 354 | Non-type approved light motorized vehicles for the transportation of persons and goods and related facilities | 16.10.2007 | Active |
| CEN/TC 355 | Lighters | 29.11.2007 | Active |
| CEN/TC 356 | Industrial fans - safety requirements | 29.11.2007 | Active |
| CEN/TC 357 | Stretched ceilings | 29.11.2007 | Active |
| CEN/TC 358 | Project Committee - Small-bore connectors for liquids and gases in healthcare applications | 04.12.2007 | Disbanded |
| CEN/TC 359 | Project Committee - Hyperbaric chambers | 04.12.2007 | Disbanded |
| CEN/TC 360 | Coating systems for chemical apparatus and plants against corrosion | 21.12.2007 | Active |
| CEN/TC 361 | Polymer modified bituminous thick coatings for waterproofing - Definitions/requirements and test methods | 21.12.2007 | Active |
| CEN/TC 362 | Healthcare services - Quality management systems | 21.12.2007 | Active |
| CEN/TC 363 | Organic contaminants (tar) in biomass producer gases | 21.12.2007 | Active |
| CEN/TC 364 | High Chairs | 21.12.2007 | Active |
| CEN/TC 365 | Internet Filtering | 21.12.2007 | Active |
| CEN/TC 366 | Materials obtained from End-of-Life Tyres (ELT) | 18.01.2008 | Active |
| CEN/TC 367 | Breath-alcohol testers | 18.01.2008 | Active |
| CEN/TC 368 | Product Identification | 18.01.2008 | Active |
| CEN/TC 369 | Candle fire safety | 18.01.2008 | Active |
| CEN/TC 370 | Project Committee - Security services | 18.01.2008 | Disbanded |
| CEN/TC 371 | Energy Performance of Building project group | 18.01.2008 | Active |
| CEN/TC 372 | Project Committee - Cinematographic Works | 18.01.2008 | Disbanded |
| CEN/TC 373 | Project Committee - Services of Real Estate Agents | 18.01.2008 | Disbanded |
| CEN/TC 374 | Project Committee - Business Support Services | 18.01.2008 | Disbanded |
| CEN/TC 375 | Project Committee - Customer Contact Services | 18.01.2008 | Disbanded |
| CEN/TC 376 | Project Committee - Print Media Analyses Services | 18.01.2008 | Disbanded |
| CEN/TC 377 | Air Traffic Management | 18.01.2008 | Active |
| CEN/TC 378 | Project Committee - Springs | 18.01.2008 | Disbanded |
| CEN/TC 379 | Project Committee - Supply Chain security | 18.01.2008 | Disbanded |
| CEN/TC 380 | Project Committee - Hearing aid specialist services | 18.01.2008 | Disbanded |
| CEN/TC 381 | Management consultancy services | 06.03.2008 | Active |
| CEN/TC 382 | PFOS | 13.03.2008 | Active |
| CEN/TC 383 | Sustainably produced biomass for energy applications | 21.05.2008 | Active |
| CEN/TC 384 | Project Committee - Airport and aviation security services | 01.07.2008 | Disbanded |
| CEN/TC 385 | Project Committee - Services for sheltered housing for the elderly | 13.06.2008 | Disbanded |
| CEN/TC 386 | Photocatalysis | 01.07.2008 | Active |
| CEN/TC 387 | Project Committee - Food data | 31.07.2008 | Disbanded |
| CEN/TC 388 | Perimeter Protection | 16.09.2008 | Active |
| CEN/TC 389 | Innovation Management | 02.12.2008 | Active |
| CEN/TC 390 | Project Committee - Criteria for design, performance, test methods and maintenance of roof gardens | 28.01.2009 | Disbanded |
| CEN/TC 391 | Societal and Citizen Security | 28.01.2009 | Active |
| CEN/TC 392 | Cosmetics | 21.01.2009 | Active |
| CEN/TC 393 | Equipment for storage tanks and for filling stations | 16.01.2009 | Active |
| CEN/TC 394 | Project Committee - Services of chiropractors | 21.01.2009 | Disbanded |
| CEN/TC 395 | Engineering consultancy services | 20.02.2009 | Disbanded |
| CEN/TC 396 | Earthworks | 31.03.2009 | Active |
| CEN/TC 397 | Baling presses - Safety requirements | 06.04.2009 | Active |
| CEN/TC 398 | Child Protective Products | 22.04.2009 | Active |
| CEN/TC 399 | Gas Turbines applications - Safety | 06.07.2009 | Active |
| CEN/TC 400 | Horizontal standards in the fields of sludge, biowaste and soil | 24.11.2009 | Active |
| CEN/TC 401 | Reduced Ignition Propensity Cigarettes | 23.03.2010 | Active |
| CEN/TC 402 | Domestic Pools and Spas | 26.03.2010 | Active |
| CEN/TC 403 | Aesthetic surgery and aesthetic non-surgical medical services | 27.04.2010 | Active |
| CEN/TC 404 | Services of pest management companies | 10.08.2010 | Active |
| CEN/TC 405 | Expertise services | 07.12.2010 | Active |
| CEN/TC 406 | Mechanical products - Ecodesign methodology | 07.12.2010 | Active |
| CEN/TC 407 | Cylindrical helical springs made from round wire and bar - Calculation and design | 10.02.2011 | Active |
| CEN/TC 408 | Natural gas and biomethane for use in transport and biomethane for injection in the natural gas grid | 24.03.2011 | Active |
| CEN/TC 409 | Beauty Salon Services | 31.03.2011 | Active |
| CEN/TC 410 | Consumer confidence and nomenclature in the diamond industry | 31.03.2011 | Active |
| CEN/TC 411 | Bio-based products | 25.05.2011 | Active |
| CEN/TC 412 | Indoor sun exposure services | 27.07.2011 | Active |
| CEN/TC 413 | Insulated means of transport for temperature sensitive goods with or without cooling and/or heating device | 08.08.2011 | Active |
| CEN/TC 414 | Services in Osteopathy | 02.11.2011 | Active |
| CEN/TC 415 | Sustainable and Traceable Cocoa | 29.11.2011 | Active |
| CEN/TC 416 | Health risk assessment of chemicals | 06.12.2011 | Active |
| CEN/TC 417 | Maritime and port security services | 06.12.2011 | Active |
| CEN/TC 418 | Project Committee - Exchange format in marine and transport insurance | 13.02.2012 | Disbanded |
| CEN/TC 419 | Forensic Science Processes | 30.05.2012 | Active |
| CEN/TC 420 | Service Excellence Systems | 13.06.2012 | Active |
| CEN/TC 421 | Emission safety of combustible air fresheners | 02.10.2012 | Active |
| CEN/TC 422 | Side curtains ventilation systems - safety | 07.11.2012 | Active |
| CEN/TC 423 | Means of measuring and/or recording temperature in the cold chain | 06.02.2013 | Active |
| CEN/TC 424 | Care services for cleft lip and/or palate | 19.04.2013 | Active |
| CEN/TC 425 | Halal Food | 19.04.2013 | Active |
| CEN/TC 426 | Domestic appliances used for water treatment not connected to water supply | 20.06.2013 | Active |
| CEN/TC 427 | Services of Medical Doctors with additional qualification in Homeopathy | 07.08.2013 | Active |
| CEN/TC 428 | e-competences and ICT Professionalism | 28.08.2013 | Active |
| CEN/TC 429 | Food hygiene - Commercial warewashing machines - Hygiene requirements and testing | 25.09.2013 | Active |
| CEN/TC 430 | Nuclear energy, nuclear technologies, and radiological protection | 25.09.2013 | Active |
| CEN/TC 431 | Service Chain for Social Care Alarms | 16.10.2013 | Active |
| CEN/TC 432 | Competency for Customs Representatives | 30.10.2013 | Active |
| CEN/TC 433 | Entertainment Technology - Machinery, equipment and installations | 11.03.2014 | Active |
| CEN/TC 434 | Electronic Invoicing | 07.05.2014 | Active |
| CEN/TC 435 | Tattooing services | 07.07.2014 | Active |
| CEN/TC 436 | Cabin Air Quality on commercial aircraft - Chemical Agents | 16.12.2014 | Active |
| CEN/TC 437 | Electronic cigarettes and e-liquids | 21.01.2015 | Active |
| CEN/TC 438 | Additive Manufacturing | 28.01.2015 | Active |
| CEN/TC 439 | Private security services | 18.02.2015 | Active |
| CEN/TC 440 | Electronic Public Procurement | 04.03.2015 | Active |
| CEN/TC 441 | Fuel labelling | 04.03.2015 | Active |
| CEN/TC 442 | Building Information Modelling (BIM) | 08.04.2015 | Active |
| CEN/TC 443 | Feather and down | 16.04.2015 | Active |