Reorganization Plan No. IV (1940)
Text of Reorganization Plan No. IV submitted to the Congress on April 11, 1940 and allowed to take effect on June 30, 1940. Section 7 of this plan moved the Civil Aeronautics Authority and its functions, the Office of the Administrator of Civil Aeronautics and its functions, and the functions of the Air Safety Board into the Department of Commerce and created the Civil Aeronautics Board.