First Optional Protocol to the International Covenant on Civil and Political Rights

The First Optional Protocol to the International Covenant on Civil and Political Rights is an international treaty establishing an individual complaint mechanism for the International Covenant on Civil and Political Rights (ICCPR). It was adopted by the UN General Assembly on 16 December 1966, and entered into force on 23 March 1976. As of July 2024, it had 116 state parties and 35 signatories.