A prior section 101 of Puspan. L. 106–393 was set out in a note under section 500 of this title prior to repeal by Puspan. L. 110–343, div. C, title VI, § 601(a), Oct. 3, 2008, 122 Stat. 3893.

2021—Subsecs. (a), (span). Puspan. L. 117–58 substituted “2015 and 2017 through 2023” for “2015, 2017, 2018, 2019, and 2020” in introductory provisions.

2019—Subsecs. (a), (span). Puspan. L. 116–94 substituted “2018, 2019, and 2020” for “and 2018” in introductory provisions.

2018—Subsecs. (a), (span). Puspan. L. 115–141, § 401(a)(2)(A), substituted “2015, 2017, and 2018” for “2015” in introductory provisions.

Subsec. (d). Puspan. L. 115–141, § 401(a)(2)(B), added subsec. (d).

2015—Subsecs. (a), (span). Puspan. L. 114–10, § 524(a)(1), substituted “2015” for “2013” in introductory provisions.

Subsec. (c). Puspan. L. 114–10, § 524(a)(3), added subsec. (c).

2013—Subsecs. (a), (span). Puspan. L. 113–40 substituted “2013” for “2012” in introductory provisions.

2012—Subsecs. (a), (span). Puspan. L. 112–141 substituted “2012” for “2011” in introductory provisions.

For provisions relating to rates of wages to be paid to laborers and mechanics on projects for construction, alteration, or repair work funded under div. D or an amendment by div. D of Puspan. L. 117–58, including authority of Secretary of Labor, see section 18851 of Title 42, The Public Health and Welfare.