North American Industry Classification System (NAICS) Canada 2017 Version 1.0
- 54 - Professional, scientific and technical services
- 541 - Professional, scientific and technical services
- 5417 - Scientific research and development services
- 54171 - Research and development in the physical, engineering and life sciences
- 541710 - Research and development in the physical, engineering and life sciencesCAN
- 54172 - Research and development in the social sciences and humanities
- 541720 - Research and development in the social sciences and humanitiesUS
- Date modified: