(a) The Buy American Act-
(1) Restricts the purchase of supplies, that are not domestic end products, for use within the United States. A foreign end product may be purchased if the contracting officer determines that the price of the lowest domestic offer is unreasonable or if another exception applies (see Subpart 25.1); and
(2) Requires, with some exceptions the use of only domestic construction materials in contracts for construction in the United States (see Subpart 25.2).
(b) The restrictions in the Buy American Act are not applicable in acquisitions subject to certain trade agreements (see Subpart 25.4). In these acquisitions, end products and construction materials from certain countries receive nondiscriminatory treatment in evaluation with domestic offers. Generally, the dollar value of the acquisition determines which of the trade agreement applies. Exceptions to the applicability of the trade agreements are described in Subpart 25.4.
(c) The test to determine the country of origin for an end product under the Buy American Act (see the various country “end product” definitions in 25.003) is different from the test to determine the country of origin for an end product under the trade agreements, or the criteria for the report on end products manufactured outside the United States (see 25.004).
(1) The Buy American Act uses a two-part test to define a “domestic end product” or “domestic construction material” (manufactured in the United States and a formula based on cost of domestic components). The component test has been waived for acquisition of commercially available off-the-shelf items.
(2) Under the trade agreements, the test to determine country of origin is “substantial transformation” (i.e., transforming an article into a new and different article of commerce, with a name, character, or use distinct from the original article).
(3) For the reporting requirement at 25.004, the only criterion is whether the place of manufacture of an end product is in the United States or outside the United States, without regard to the origin of the components.
(4) When using funds appropriated under the American Recovery and Reinvestment Act of 2009 (Pub. L. 111-5), the definition of “domestic manufactured construction material” requires manufacture in the United States but does not include a requirement with regard to the origin of the components.