The United Nations Conference for the Adoption of a Single Convention on Narcotic Drugs met at United Nations Headquarters from 24 January to 25 March 1961.
Official text
Transcription: Machine-parsed
In force from 30-03-1961
Source page 2
Lex Cameroon does not hold a French version of this provision. You can read an unofficial machine translation — for understanding only, never to quote.
Section 2 of the Single Convention on Narcotic Drugs, 1961/akn/cm/act/loi/undated/345-single-convention-on-narcotic-drugs-1961