The Buy American Act, referred to in text, is title III of act Mar. 3, 1933, ch. 212, 47 Stat. 1520, as amended, which is classified generally to sections 10a, 10b, and 10c of this title. For complete classification of this Act to the Code, see Short Title note set out under section 10a of this title and Tables.

The National Industrial Recovery Act, referred to in text, is act June 16, 1933, ch. 90, 48 Stat. 195. Title II of the National Industrial Recovery Act was classified principally to subchapter I (§ 401 et seq.) of chapter 8 of former Title 40, Public Buildings, Property, and Works, and was terminated June 30, 1943, by act June 27, 1942, ch. 450, § 1, 56 Stat. 410. Provisions of title II of the Act which were classified to former Title 40 were repealed by section 6(b) of Pub. L. 107–217, Aug. 21, 2002, 116 Stat. 1304. For complete classification of this Act to the Code, see Tables.

Section 7 of the Emergency Relief Appropriation Act, approved April 8, 1935, referred to in text, is act Apr. 8, 1935, ch. 48, § 7, 49 Stat. 115, which is not classified to the Code.

Section 4162 of title 18, referred to in text, was repealed by Pub. L. 98–473, title II, § 218(a)(4), Oct. 12, 1984, 98 Stat. 2027.)

“Sections 3141–3144, 3146, and 3147 of title 40” substituted in text for “the Act entitled ‘An Act relating to the rate of wages for laborers and mechanics employed on public buildings of the United States and the District of Columbia by contractors and subcontractors, and for other purposes’, approved March 3, 1931 (commonly known as the Bacon-Davis Act), as amended from time to time” on authority of Pub. L. 107–217, § 5(c), Aug. 21, 2002, 116 Stat. 1303, the first section of which enacted Title 40, Public Buildings, Property, and Works.

“Chapter 307 and section 4162 of title 18” substituted for “the Act entitled ‘An Act to provide for the diversification of employment of Federal prisoners, for their training and schooling in trades and occupations, and for other purposes’, approved May 27, 1930, as amended and supplemented by the Act approved June 23, 1934” on authority of act June 25, 1948, ch. 645, 62 Stat. 683, the first section of which enacted Title 18, Crimes and Criminal Procedure. Prior to the enactment of Title 18, the act of May 27, 1930, as amended, had been classified to sections 744a to 744n of Title 18.