| Code | Label |
| 0100 | Agriculture and related activities |
| 0110 | Growing of crops; market gardening; horticulture |
| 0120 | Farming of animals |
| 0130 | Growing of crops combined with farming of animals (mixed farming) |
| 0140 | Agricultural and animal husbandry activities, except veterinary activities |
| 0150 | Game propagation including related activities |
| 0200 | Forestry, logging and related activities |
| 0500 | Fishing |
| 1000 | Mining of coal and coal extraction |
| 1100 | Extraction of crude petroleum and natural gas; service activities incidental to oil and gas extraction excluding surveying |
| 1110 | Extraction of crude petroleum and natural gas |
| 1120 | Services and activities incidental to oil and gas extraction (excluding surveying) |
| 1200 | Mining of uranium and thorium ores |
| 1300 | Mining of metal ores |
| 1400 | Other mining and quarrying |
| 1500 | Manufacturing of food products and beverages |
| 1510 | Manufacture of food products |
| 1520 | Manufacture of beverages |
| 1600 | Manufacture of tobacco products |
| 1700 | Manufacture of textiles |
| 1800 | Manufacture of wearing apparel |
| 1900 | Manufacture of leather, leather products and footwear of any material |
| 2000 | Manufacture of wood and wood products, except furniture |
| 2100 | Manufacture of pulp, paper and paper products |
| 2200 | Publishing, printing and reproduction of recorded media |
| 2210 | Publishing |
| 2220 | Printing and service activities related to printing |
| 2230 | Reproduction of recorded media |
| 2300 | Manufacture of coke, refined petroleum products and nuclear fuel |
| 2310 | Manufacture of coke oven products |
| 2320 | Manufacture of refined petroleum products |
| 2330 | Processing of nuclear fuel |
| 2400 | Manufacture of chemicals and chemical products |
| 2410 | Manufacture of basic chemicals, except refined petroleum products |
| 2420 | Manufacture of pesticides and other agro-chemical products |
| 2430 | Manufacture of paints, varnishes and similar coatings, printing ink and mastics |
| 2440 | Manufacture of pharmaceuticals, medicinal chemicals and botanical products |
| 2450 | Manufacture of soap and detergents, cleaning and polishing preparations, perfumes and toilet preparations |
| 2460 | Manufacture of other chemical products |
| 2470 | Manufacture of man-made fibres |
| 2500 | Manufacture of rubber and plastic products |
| 2510 | Manufacture of rubber products |
| 2520 | Manufacture of plastic products |
| 2600 | Manufacture of other non-metallic mineral products |
| 2700 | Manufacture of basic metals |
| 2800 | Manufacture of fabricated metal products, except machinery and equipment |
| 2900 | Manufacture of machinery and equipment not elsewhere classified |
| 3000 | Manufacture and assembly of office machinery and computers |
| 3100 | Manufacture of electrical machinery and apparatus not elsewhere classified |
| 3200 | Manufacture of radio, television and communication equipment and apparatus |
| 3210 | Manufacture of electronic components |
| 3220 | Manufacture of television and radio transmission equipment and telephone apparatus |
| 3230 | Manufacture of television and radio receivers, sound or video recording apparatus and associated goods |
| 3300 | Manufacture of medical, precision and optical instruments, watches and clocks |
| 3400 | Manufacture of motor vehicles, trailers and semi-trailers |
| 3500 | Manufacture of other transport equipment |
| 3510 | Building and repairing of ships and boats |
| 3520 | Manufacture of railway and tramway locomotives and rolling stock |
| 3530 | Manufacture of aircraft and spacecraft |
| 3540 | Manufacture of motorcycles and bicycles |
| 3550 | Manufacture of other transport equipment not elsewhere classified |
| 3600 | Manufacture of furniture; manufacturing not elsewhere classified |
| 3700 | Recycling |
| 4000 | Electricity, gas, steam and hot water supply |
| 4010 | Production and distribution of electricity |
| 4020 | Manufacture of gas; distribution of gaseous fuels through mains |
| 4030 | Steam and hot water supply |
| 4100 | Collection, purification and distribution of water (excluding sewage treatment) |
| 4500 | Construction |
| 4510 | Site preparation |
| 4520 | Building of complete constructions or parts thereof; civil engineering |
| 4530 | Building installation |
| 4540 | Building completion |
| 4550 | Renting of construction or demolition equipment with operator |
| 5000 | Sale, maintenance and repair of motor vehicles and motorcycles; retail sale of automotive fuel |
| 5100 | Wholesale trade and commission trade, except of motor vehicles and motorcycles |
| 5200 | Retail trade, except of motor vehicles and motorcycles; repair of personal and household goods |
| 5210 | Retail sale in non-specialised stores |
| 5220 | Retail sale of food, beverages and tobacco in specialised stores |
| 5230 | Retail sale of pharmaceutical and medical goods, cosmetic and toilet articles |
| 5240 | Other retail sale of new goods in specialised stores |
| 5250 | Retail sale of second-hand goods in stores |
| 5260 | Retail sale not in stores, e.g. mail order |
| 5270 | Repair of personal and household goods |
| 5500 | Hotels and restaurants |
| 6000 | Land transport; transport via pipelines |
| 6010 | Transport via railways |
| 6020 | Other land transport |
| 6021 | Other scheduled passenger land transport |
| 6022 | Taxi operation |
| 6023 | Other passenger land transport |
| 6024 | Freight transport by road |
| 6030 | Transport via pipelines (excluding gas and water distribution) |
| 6100 | Water transport |
| 6200 | Air transport |
| 6300 | Supporting and auxiliary transport activities; activities of travel agencies |
| 6310 | Cargo handling and storage |
| 6320 | Other supporting transport activities |
| 6330 | Activities of travel agencies and tour operators; tourist assistance activities not elsewhere classified |
| 6400 | Post and telecommunications |
| 6410 | Post and courier activities |
| 6411 | National post activities |
| 6412 | Courier activities other than national post activities |
| 6420 | Telecommunications |
| 6500 | Financial activities, except insurance and pension funding |
| 6510 | Banks and building societies |
| 6511 | Banks |
| 6512 | Building societies |
| 6520 | Other financial activities |
| 6521 | Financial leasing |
| 6522 | Other credit granting |
| 6523 | Other financial activities not elsewhere classified |
| 6600 | Insurance and pension funding, except social security |
| 6601 | Life insurance |
| 6602 | Pension funding |
| 6603 | Non-life insurance |
| 6700 | Activities auxiliary to financial management |
| 6710 | Activities auxiliary to financial management, except insurance and pension funding |
| 6711 | Administration of financial markets |
| 6712 | Security broking and fund management |
| 6713 | Activities auxiliary to financial management not elsewhere classified |
| 6720 | Activities auxiliary to insurance and pension funding |
| 7000 | Property development |
| 7010 | Buying and selling own property |
| 7020 | Letting of own property |
| 7030 | Estate agency activities on a fee or contract basis |
| 7100 | Renting of machinery and equipment without operator and of personal and household goods |
| 7200 | Computer and related activities |
| 7210 | Hardware consultancy |
| 7220 | Software consultancy and supply |
| 7230 | Data processing |
| 7240 | Data base activities |
| 7250 | Maintenance and repair of office, accounting and computing machinery |
| 7260 | Other computer related activities |
| 7300 | Research and development activities |
| 7310 | Research and experimental development on natural sciences and engineering |
| 7320 | Research and experimental development on social sciences and humanities |
| 7400 | Other business activities |
| 7410 | Legal, accounting, book-keeping and auditing activities; tax consultancy; market research and public opinion polling; business and management consultancy; management activities of holding companies |
| 7411 | Legal activities |
| 7412 | Accounting, book-keeping and auditing activities; tax consultancy |
| 7413 | Market research and public opinion polling |
| 7414 | Business and management consultancy activities |
| 7415 | Management activities of holding companies |
| 7420 | Architectural and engineering activities and related technical consultancy |
| 7421 | Architectural consultancy |
| 7422 | Industrial design consultancy |
| 7423 | Engineering design consultancy |
| 7424 | Geological consultancy and prospecting |
| 7425 | Meteorological activities |
| 7426 | Geodetic surveying activities |
| 7430 | Technical testing and analysis |
| 7440 | Advertising |
| 7450 | Labour recruitment and provision of personnel |
| 7460 | Investigation and security activities |
| 7470 | Industrial cleaning |
| 7480 | Miscellaneous business activities not elsewhere classified |
| 7500 | Public administration and defence; social security |
| 7510 | Central, regional and local government administration, regulatory activities |
| 7520 | Provision of services to the community as a whole |
| 7521 | Foreign affairs |
| 7522 | Defence activities |
| 7523 | Justice and judicial activities |
| 7524 | Public security, law and order activities |
| 7525 | Fire service activities |
| 7530 | Social security activities |
| 8000 | Education |
| 8010 | Primary education |
| 8020 | Secondary education |
| 8021 | General secondary education |
| 8022 | Technical and vocational secondary education |
| 8030 | Higher education |
| 8040 | Adult and other education |
| 8500 | Health and social work |
| 8510 | Human health activities |
| 8511 | Hospital activities |
| 8512 | Medical practice activities |
| 8513 | Dental practice activities |
| 8514 | Other human health activities |
| 8520 | Veterinary activities |
| 8530 | Social work, community and counselling activities |
| 9000 | Sewage and refuse disposal, sanitation and similar activities |
| 9100 | Activities of membership organisations not elsewhere classified |
| 9110 | Activities of business, employers and professional organisations |
| 9120 | Activities of trade unions |
| 9130 | Activities of other membership organisations |
| 9200 | Recreational, cultural and sporting activities |
| 9210 | Motion picture and video activities |
| 9220 | Radio and television activities |
| 9230 | Other entertainment activities |
| 9231 | Artistic and literary creation and interpretation |
| 9232 | Operation of arts facilities |
| 9233 | Fair and amusement park activities |
| 9240 | News agency activities |
| 9250 | Library, archives, museums and other cultural activities |
| 9260 | Sporting activities |
| 9270 | Other recreational activities |
| 9300 | Other service activities |
| 9500 | Private households with employed persons |
| 9900 | International organisations and bodies |
| 9999 | NOT KNOWN |
| XXXX | Question not answered (default) |
