41 U.S.C. § 8303
Section 8303 · Contracts for public works
Current version, with additions and removals from the January 4, 2011 version.
(a) In General.—Every contract for the construction, alteration, or repair of any public building or public work in the United States shall contain a provision that in the performance of the work the contractor, subcontractors, material men, or suppliers shall use only—
(a) In General.—Every contract for the construction, alteration, or repair of any public building or public work in the United States shall contain a provision that in the performance of the work the contractor, subcontractors, material men, or suppliers shall use only—
(1) unmanufactured articles, materials, and supplies that have been mined or produced in the United States; and
(1) unmanufactured articles, materials, and supplies that have been mined or produced in the United States; and
(2) manufactured articles, materials, and supplies that have been manufactured in the United States substantially all from articles, materials, or supplies mined, produced, or manufactured in the United States.
(2) manufactured articles, materials, and supplies that have been manufactured in the United States substantially all from articles, materials, or supplies mined, produced, or manufactured in the United States.
(b) Exceptions.—
(b) Exceptions.—
(1) In general.—This section does not apply—
(1) In general.—This section does not apply—
(A) to articles, materials, or supplies for use outside the United States;
(A) to articles, materials, or supplies for use outside the United States;
(B) if articles, materials, or supplies of the class or kind to be used, or the articles, materials, or supplies from which they are manufactured, are not mined, produced, or manufactured in the United States in sufficient and reasonably available commercial quantities and are not of a satisfactory quality; and
(B) to any articles, materials, or supplies procured pursuant to a reciprocal defense procurement memorandum of understanding (as described in section 8304), or a trade agreement or least developed country designation described in subpart 25.400 of the Federal Acquisition Regulation; and
(C) to manufactured articles, materials, or supplies procured under any contract with an award value that is not more than the micro-purchase threshold under section 1902 of this title.
(C) to manufactured articles, materials, or supplies procured under any contract with an award value that is not more than the micro-purchase threshold under section 1902 of this title.
(c) Special Rules.—
(1) Production of iron and steel.—For purposes of this section, manufactured articles, materials, and supplies of iron and steel are deemed manufactured in the United States only if all manufacturing processes involved in the production of such iron and steel, from the initial melting stage through the application of coatings, occurs in the United States.
(2) Limitation on exception for commercially available off-the-shelf items.—Notwithstanding any law or regulation to the contrary, including section 1907 of this title and the Federal Acquisition Regulation, the requirements of this section apply to all iron and steel articles, materials, and supplies used in contracts described in subsection (a).