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All Standards
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International Standard
ISIC Rev.4
International Standard Industrial Classification of All Economic Activities, Revision 4
ISIC Rev.5
International Standard Industrial Classification of All Economic Activities, Revision 5
Regional Standards
NACE Rev. 2.1
Statistical Classification of Economic Activities in the European Community, Rev. 2.1
NACE Rev. 2
Statistical Classification of Economic Activities in the European Community, Rev. 2
National Standards
GB/T 4754β2017
Industrial Classification for National Economic Activities (GB/T 4754-2017)
NAICS 2022
North American Industry Classification System, 2022