The expenditure of any USDA appropriation for any consulting service through any contract, pursuant to section 3109 of Title 5 of the U.S. Code shall be limited to those contracts where such expenditures are a matter of public record and available for public inspection, except where otherwise provided under existing law, or under existing Executive Order issued pursuant to existing law (7 U.S.C. 2225a ).
48 C.F.R. §432.770