| 1 | Crop and animal production, hunting and related service activities | Section | A |
| 2 | Forestry and logging | Section | A |
| 3 | Fishing and aquaculture | Section | A |
| 5 | Mining of coal and lignite | Section | B |
| 6 | Extraction of crude petroleum and natural gas | Section | B |
| 7 | Mining of metal ores | Section | B |
| 8 | Other mining and quarrying | Section | B |
| 9 | Mining support service activities | Section | B |
| T | Activities of households as employers | Section | T |
| 10 | Manufacture of food products | Division | C |
| 11 | Manufacture of beverages | Division | C |
| 12 | Manufacture of tobacco products | Division | C |
| 13 | Manufacture of textiles | Division | C |
| 14 | Animal production | Division | C |
| 14 | Manufacture of wearing apparel | Division | C |
| 15 | Manufacture of leather and related products | Division | C |
| 16 | Support activities to agriculture and post-harvest crop activities | Division | C |
| 16 | Manufacture of wood and of products of wood and cork, except furniture; manufacture of articles of straw and plaiting materials | Division | C |
| 17 | Manufacture of paper and paper products | Division | C |
| 18 | Printing and reproduction of recorded media | Division | C |
| 19 | Manufacture of coke and refined petroleum products | Division | C |
| 20 | Manufacture of chemicals and chemical products | Division | C |
| 21 | Manufacture of basic pharmaceutical products and pharmaceutical preparations | Division | C |
| 22 | Logging | Division | C |
| 22 | Manufacture of rubber and plastics products | Division | C |
| 23 | Gathering of non-wood forest products | Division | C |
| 23 | Manufacture of other non-metallic mineral products | Division | C |
| 24 | Support services to forestry | Division | C |
| 24 | Manufacture of basic metals | Division | C |
| 25 | Manufacture of fabricated metal products, except machinery and equipment | Division | C |
| 26 | Manufacture of computer, electronic and optical products | Division | C |
| 27 | Manufacture of electrical equipment | Division | C |
| 28 | Manufacture of machinery and equipment n.e.c | Division | C |
| 29 | Manufacture of motor vehicles, trailers and semi-trailers | Division | C |
| 30 | Manufacture of other transport equipment | Division | C |
| 31 | Fishing | Division | C |
| 31 | Manufacture of furniture | Division | C |
| 32 | Aquaculture | Division | C |
| 32 | Other manufacturing | Division | C |
| 33 | Repair and installation of machinery and equipment | Division | C |
| 35 | Electricity, gas, steam and air conditioning supply | Division | D |
| 36 | Water collection, treatment and supply | Division | E |
| 37 | Sewerage | Division | E |
| 38 | Waste collection, treatment and disposal activities; materials recovery | Division | E |
| 39 | Remediation activities and other waste management services | Division | E |
| 41 | Construction of buildings | Division | F |
| 42 | Civil engineering | Division | F |
| 43 | Specialized construction activities | Division | F |
| 45 | Wholesale and retail trade and repair of motor vehicles and motorcycles | Division | G |
| 46 | Wholesale trade, except of motor vehicles and motorcycles | Division | G |