Protocol between the United States of America and other governments prolonging the international agreement of May 6, 1937, respecting regulation of production and marketing of sugar. Signed at London August 30, 1946; ratification advised by the Senate of the United States of America April 24, 1947; ratified by the President of the United States of America May 7, 1947; ratification of the United States of America deposited in the archives of the government of the United Kingdom of Great Britain and Northern Ireland on May 20, 1947; proclaimed by the President of the United States of America May 27, 1947; effective September 1, 1946.