North American Industry Classification System 2022International Standard Industrial Classification of All Economic Activities, Rev.4
NAICS 2022 541990 to ISIC Rev 4
Crosswalk mapping from NAICS 2022 541990 "All Other Professional, Scientific, and Technical Services" to ISIC Rev 4. 4 official equivalences.
NAICS 2022 541990 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.
- 6910partialLegal activities
- 7490partialOther professional, scientific and technical activities n.e.c.
- 8030partialInvestigation activities
- 8890partialOther social work activities without accommodation
Reverse direction: ISIC Rev 4 to NAICS 2022
About NAICS 2022 541990
541990 All Other Professional, Scientific, and Technical Services