Assessments of Psychotropic Substances

Assessments of annual medical and scientific requirements for substances listed in Schedule II, III and IV of the 1971 Convention on Psychotropic Substances.

Current Assessments: Last Updated on 11/10/2024

Assessments of psychotropic substances are submitted and updated by countries on a regular basis throughout the year. The files below provide the latest available assessments for all countries and territories. 

Substance Codes

Please refer to the Green List.

Questions?

Tel: (43 - 1) 26060 - 4277
E-mail: incb.psychotropics@un.org