translate English to French: Togo has ratified the three conventions on drugs: the Single Convention on Narcotic Drugs of l961, the Convention on Psychotropic Substances of 1971 and the United Nations Convention against Illicit Traffic in Narcotic Drugs and Psychotropic Substances of l988.
Le Togo a ratifié les trois conventions sur les drogues: la Convention unique sur les stupéfiants de 1961, la Convention sur les substances psychotropes de 1971 et la Convention des Nations Unies contre le trafic illicite de stupéfiants et de substances psychotropes de 1988.