Declaration made by Czechoslovakia upon acceptance:
"Accepting the Convention, the Government of the Czechoslovak Socialist Republic wishes to declare that preservation of the state of dependence of certain countries from which the provisions of Articles 12, 22, and 23 proceed is in contradiction with the contents and objective of the Declaration of the United Nations General Assembly No. 1514 on the granting of independence to colonial countries and nations of 14 December 1960. The Government of the Czechoslovak Socialist Republic further declares in connection with Article 20 that the Convention, according to the problems it regulates, should be open also to non-Member States of the United Nations Educational, Scientific and Cultural Organization without the need of invitation by the Executive Council of the United Nations Educational, Scientific and Cultural Organization."
Acceptance by the Czechoslovak Socialist Republic: February 14, 1977; Entry into force: May 14, 1977.