United Nations Conference on International Organization
Dmitry Manuilsky, head of the Ukrainian delegation at the United Nations Conference on International Organization, held in April–June 1945 in San Francisco, was elected Chairman of the First Committee, which elaborated the Preamble and Chapter 1 (Purposes and Principles) of the United Nations Charter. Until 1958 the permanent mission of Ukraine was led by the Minister of Foreign Affairs rather than the permanent representative.