Available Classifications
Alternate structures
Alphabetical Indexes
Correspondence Tables
Free downloads
International Family of Classifications
  Best practices
National classifications
  Statistical Commission
  Expert Group
  Technical Subgroup
  Workshops and Training
  Mailing list
Contact us
ISIC Rev.4
ISIC Rev.3.1
ISIC Rev.3
CPC Ver.2.1
CPC Ver.2
CPC Ver.1.1
CPC Ver.1.0
SITC Rev.4
SITC Rev.3
more ...
ISIC 3 index
CPC 1.1 index

Printer friendly versionPrinter friendly version English  EspaƱol  

Detailed structure and explanatory notes

CPC Ver.2 code 81

Structure   Notes

  • Section: 8 - Business and production services
  • Division: 81 - Research and development services


This Division is divided into the following Groups:

  • 811 - Research and experimental development services in natural sciences and engineering
  • 812 - Research and experimental development services in social sciences and humanities
  • 813 - Interdisciplinary research and experimental development services
  • 814 - Research and development originals

No explanatory note available for this code.

Would you like to leave some feedback?
(on this code, this classification, the site in general or any other issue)

Then drop us a line at CHL@un.org.