Classificacao Nacional de Atividades Economicas 2.0International Standard Industrial Classification of All Economic Activities, Rev.4
CNAE 2.0 M to ISIC Rev 4
Crosswalk mapping from CNAE 2.0 M "Professional, Scientific and Technical Activities" to ISIC Rev 4. 1 official equivalence.
CNAE 2.0 M in ISIC Rev 4
Each entry is an official equivalence edge. Click to see the full ISIC Rev 4 definition, hierarchy, and its own crosswalks.
Reverse direction: ISIC Rev 4 to CNAE 2.0
About CNAE 2.0 M
M Professional, Scientific and Technical ActivitiesThe "M" group in the Classificação Nacional de Atividades Econômicas 2.0 gathers enterprises that provide professional, scientific and technical services. It includes activities such as legal, accounting, architecture, engineering, consulting, research and development, advertising, design, veterinary and other specialized knowledge-based services offered to businesses or the public.