Renegotiation, Renegotiation Act of 1943 (Applicable to Fiscal Years Ending After June 30, 1943), Renegotiation Act of 1942 (Applicable to Fiscal Years Ending before July 1, 1942), Including also Section 3806 of the Internal Revenue Code, as Amended, Title XIII of the Second War Powers Act, 1942, Repricing of War Contracts (Title VIII, Revenue Act of 1943).