Single Convention on Narcotic Drugs of 1961
The Single Convention aims to combat drug abuse by coordinated international action. It seeks to limit the possession, use, trade, distribution, import, export, manufacture and production of drugs exclusively to medical and scientific purposes. It also combats drug trafficking through international cooperation to deter and discourage drug traffickers.
Convention on Psychotropic Substances 1971
The Convention on Psychotropic Substances establishes an international control system for psychotropic substances. It responded to the diversification and expansion of the spectrum of drugs of abuse and introduced controls over a number of synthetic drugs according to their abuse potential on the one hand and their therapeutic value on the other.
United Nations Convention against illicit traffic in Narcotic Drugs and Psychotropic Substances of 1988
This Convention provides comprehensive measures against drug trafficking, including provisions against money laundering and the diversion of precursor chemicals. It provides for international cooperation through, for example, extradition of drug traffickers, controlled deliveries and transfer of proceedings.