2025-12-19T12:54:03.343+01:00
- Section M : Professional, scientific and technical services
- Division 72 : Scientific research and development services
- Group 72.2 : Research and experimental development services in social sciences and humanities
- Class 72.20 : Research and experimental development services in social sciences and humanities
- Category 72.20.1 : Research and experimental development services in psychology
Sub-category 72.20.13 : Experimental development services in psychology
Nomenclatures
Last updated on: 12/19/2025
