Cameroon ratified the United Nations Convention against Illicit Traffic in Narcotic Drugs and Psychotropic Substances on 28 October 1991. The convention requires parties, subject to their constitutional principles, to criminalise possessing, buying and growing drugs for personal consumption. Its 1997 drug law followed six years later.[1]
Listed for context. No score change is recorded for Cameroon here.
References
Checked. The date and the event were compared with a source that was read.