Safety of Life at Sea. Amendment to Regulation XIX of Annex I to the Convention between the United States of America and other powers signed at London, May 31, 1929. Proposed by the Government of the United Kingdom of Great Britain and Northern Ireland, December 31, 1930; ratification advised by the Senate, May 28, 1937; ratified by the President, June 9, 1937; ratification of the United States deposited at London, July 27, 1937; proclaimed, September 3, 1937.