Economic industries based on EA codes
| EA | Groups. | Economic sectors by code No. EA |
| 01 | A | Agricultural, forestry, fisheries and aquaculture farming sectors |
| 02 | D | Mining industry, production of non-metallic minerals
|
| 03 | A | Food industry and tobacco products |
| 04 | F | Textile and garment industry |
| 05 | F | Leather industry |
| 06 | E | Woodworking industry |
| 07 | C | Paper industry |
| 08 | C | Publishing activities |
| 09 | C | Printing, copying from recorded media |
| 10 | G | Coking and processing of mineral oils and oil |
| 11 | - | Production and processing of products of decay and waste from reactors (including nuclear power) |
| 12 | G | Chemical industry |
| 13 | - | Production of pharmaceutical products |
| 14 | B | Bproduction of rubber and plastic |
| 15 | D | Glass industry, ceramics, processing of non-metallic minerals |
| 16 | D | Production of cement, lime, plaster as well as concrete, lime and plaster products |
| 17/1 | B | Bproduction of metal |
| 17/2 | B | Processing and production of metal products |
| 18 | B | Mechanical engineering |
| 19 | B | Bproduction of machines for offices, tools and data processing equipment, electrical equipment, precision mechanics, optics |
| 20 | B | Shipbuilding |
| 21 | - | Space and aircraft |
| 22 | B | Other vehicles (automobiles, rail vehicles, motorcycles, bicycles) |
| 23 | - | Production of furniture, jewelery, musical instruments, sport equipment, toys and other items *2 |
| 24 | - | Regeneration, closed cycles |
| 25 | H | Electricity supply (excluding nuclear power plants) |
| 26 | H | Gas supply |
| 27 | H | Water supply, district heating supply |
| 28 | D | Construction |
| 29/1 | - | Trade *1 |
| 29/2 | B | Maintainance in serviceable condition and repair of motor vehicles and consumer goods |
| 30 | A | Maintainance of hotels and restaurants |
| 31/1 | J | Jmeans of communication |
| 31/2 | J | Jmeans of connection *2 |
| 32/1 | - | Services on land and housing |
| 32/2 | J | Credit and insurance, leasing of movable property (unmanned) |
| 33 | - | Data Processing, Information equipment |
| 34/1 | - | Studies and development *1 |
| 34/2 | D | Architecture and engineering offices |
| 35 | - | Provision of services to enterprises |
| 36 | J | Public administration, defense, social security |
| 37 | I | Upbringing and training *1 |
| 38 | - | Health, veterinary and social services |
| 39 | - | Provision of other public and private services |
* 1) as long as the product/its environment/service is not subject to special requirements;
* 2) should be a special professional competence.
