The Single Convention on Narcotic Drugs of 1961 as amended by the 1972 Protocol (United Nations, Treaty Series, vol. 976, No. 14152), the Convention on Psychotropic Substances of 1971 (United Nations, Treaty Series, vol. 1019, No. 14956) and the United Nations Convention against Illicit Traffic in Narcotic Drugs and Psychotropic Substances of 1988 (United Nations, Treaty Series, vol. 1582, No. 27627).
Convention unique sur les stupéfiants de 1961 telle que modifiée par le Protocole de 1972 (Nations Unies, Recueil des Traités, vol.  976, n° 14152), Convention de 1971 sur les substances psychotropes (Nations Unies, Recueil des Traités, vol. 1019, n° 14956) et Convention des Nations Unies contre le trafic illicite de stupéfiants et de substances psychotropes de 1988 (Nations Unies, Recueil des Traités, vol.  1582, n° 27627).