CFR › Title 7 › Part 1787 › §1787.107 CFR §1787.10Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗Copy linkRUS borrowers may request a specific waiver of the Buy American requirement through a written, detailed explanation showing that:(a)The cost between the nondomestic product and domestic product is unreasonable;(b)There is a non-availability of domestic products; or(c)It is not in the public interest or impractical for the RUS Borrower to purchase a domestic product.