United Nations Security Council resolution 537, adopted unanimously on 22 September 1983, after examining the application of Saint Kitts and Nevis for membership in the United Nations, the Council recommended to the General Assembly that Saint Kitts and Nevis be admitted.
See also Member states of the United Nations List of United Nations Security Council Resolutions 501 to 600 (1982–1987)
References Text of the Resolution at undocs.org
External links