Signed in Bogotá in 1948 and amended by the Protocol of Buenos Aires in 1967, by the Protocol of Cartagena de Indias in 1985, by the Protocol of Washington in 1992, and by the Protocol of Managua in 1993.
The Protocol was taken note of with approval by the Economic and Social Council in resolution 1186 (XLI) of 18 November 1966 and was taken note of by the General Assembly in resolution 2198 (XXI) of 16 December 1966. In the same resolution the General Assembly requested the Secretary-General to transmit the text of the Protocol to the States mentioned in article V thereof, with a view to enabling them to accede to the Protocol.
Entry into force 4 October 1967, in accordance with article VIII
Adopted on 28 July 1951 by the United Nations Conference of Plenipotentiaries on the Status of Refugees and Stateless Persons convened under General Assembly resolution 429 (V) of 14 December 1950 entry into force 22 April 1954, in accordance with Article 43