(Sections 2, 15, 16, 18)
1. The International Opium Convention [i.e., The Hague Convention] signed at the Hague on 23 January 1912.
2. The International Opium Convention [i.e., The Geneva Convention (No. 1)] signed at Geneva on 19 February 1925.
3. The International Convention for Limiting the Manufacture and Regulating the Distribution of Narcotic Drugs [i.e., The Geneva Convention (No. 2)] signed at Geneva on 13 July 1931.
4. The Protocol on Narcotic Drugs signed at Lake Success, New York, on 11 December 1946.
5. The Single Convention on Narcotic Drugs signed at New York on 30 March 1961.
6. The Convention on Psychotropic Substances signed at Vienna on 21 February 1971.
7. The Convention Against Illicit Traffic in Narcotic Drugs and Psychotropic Substances signed at Vienna on 16 December 1988.