In accordance with section 846 of the National Defense Authorization Act for Fiscal Year 2011 (Pub. L. 111-383), photovoltaic devices provided under any covered contract shall comply with 41 U.S.C. chapter 83, Buy American, subject to the exceptions to that statute provided in the Trade Agreements Act of 1979 (19 U.S.C. 2501 et seq.).
48 C.F.R. §§225.7017-2