NAICS 2022 813920 to ISIC Rev 4
Crosswalk mapping from NAICS 2022 813920 "Professional Organizations" to ISIC Rev 4. 1 official equivalence.
NAICS 2022 813920 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.
About NAICS 2022 813920
813920 Professional OrganizationsThis industry comprises establishments primarily engaged in promoting the professional interests of their members and the profession as a whole. These establishments may conduct research; develop statistics; sponsor quality and certification standards; lobby public officials; or publish newsletters, books, or periodicals for distribution to their members. Illustrative Examples: Bar associations Learned societies Dentists' associations Peer review boards Engineers' associations Professional standards review boards Health professionals' associations Scientists' associations Cross-References. Establishments primarily engaged in--