1947 - ECOSOC, Commission on Human Rights, Second Session
1948 - Commission on Human Rights, Second Session; Commission on Human Rights, Second Session
1949 - Commission on Human Rights, Fifth Session
1950 - Commission on Human Rights, Sixth Session; ECOSOC, Eleventh Session; ECOSOC, Twelfth Session; ECOSOC, Council Committee on Non-Government Organisations; General Assembly, Fifth Session
1951 - Commission on Human Rights, Seventh Session; ECOSOC, Twelfth Session; ECOSOC, Thirteenth Session; ECOSOC, Sub-Commission on Prevention of Discrimination and Protection of Minorities; ECOSOC, Council Committee on Non-Government Organisations; General Assembly, Sixth Session
1952 - Commission on Human Rights, Eighth Session; ECOSOC, Council Committee on Non-Governmental Organizations; General Assembly, Sixth Session; General Assembly, Seventh Session
1953 - ECOSOC, Commission on Human Rights, Ninth Session; General Assembly, Eighth Session
1954 - Commission on Human Rights, Tenth Session; ECOSOC, Eighteenth Session; General Assembly, Ninth Session
1955 - General Assembly, Tenth Session
1956 - General Assembly, Eleventh Session
1957 - General Assembly, Eleventh Session; General Assembly, Twelfth Session
1962 - Commission on Human Rights, Nineteenth Session
1963 - Commission on Human Rights, Nineteenth Session; ECOSOC, Thirty-Sixth Session; General Assembly, Eighteenth Session
1965 - General Assembly, Twentieth Session
1966 - General Assembly, Twenty-First Session.