(a) This subpart applies to records generated under contracts that contain one of the following clauses:
(b) This subpart is not mandatory on Department of Energy contracts for which the Comptroller General allows alternative records retention periods. Apart from this exception, this subpart applies to record retention periods under contracts that are subject to Chapter 137, Title 10, U.S.C., or 40 U.S.C. 101, et seq.
