Section 25.000 - Scope of part(a) This part provides policies and procedures for-(1) Acquisition of foreign supplies, services, and construction materials; and(2) Contracts performed outside the United States.(b) It implements 41 U.S.C. chapter 83, Buy American; trade agreements; and other laws and regulations. 73 FR 10957 , Feb. 28, 2008, as amended at 79 FR 24208 , Apr. 29, 2014