Based on ISO/IEC 17021-1 including ISO/IEC 17021-3.
Economic sectors (39 sectors)
01 Agriculture, fishing02 Mining and quarrying03 Food products, beverages and tobacco04 Textiles05 Leather products06 Wood products07 Pulp, paper products08 Publishing09 Printing10 Coke and petroleum11 Nuclear fuel12 Chemicals13 Pharmaceuticals14 Rubber and plastics15 Non-metallic minerals16 Concrete, cement, lime17 Basic metals18 Machinery and equipment19 Electrical and optical equipment20 Shipbuilding21 Aerospace22 Other transport equipment23 Other manufacturing24 Recycling25 Electricity supply26 Gas supply27 Water supply28 Construction29 Wholesale and retail trade30 Hotels and restaurants31 Transport, storage and communication32 Financial intermediation, real estate33 Information technology34 Engineering services35 Other services36 Public administration37 Education38 Health and social work39 Other social services