The clause prescribed by FAR 25.408(a)(2) is not generally included in USAID contracts when more stringent source requirements are stated in the contract or when inclusion is not appropriate under FAR 25.403, or 725.403 of this chapter. (See Executive Order No. 11223, dated May 12, 1965, 30 FR 6635.) The clause setting forth USAID’s source restrictions is shown in section 752.225-70.