Proclaimed by the General Assembly, resolution 1386 (XIV), A/RES/14/1386, 20 November 1959

Adopted and opened for signature, ratification and accession by General Assembly resolution 44/25 of 20 November 1989

Adopted and opened for signature, ratification and accession by General Assembly resolution A/RES/54/263 of 25 May 2000

Adopted and opened for signature, ratification and accession by General Assembly resolution A/RES/54/263 of 25 May 2000

Adopted and opened for signature, ratification and accession by General Assembly resolution 66/183 of 19 December 2011