2024—Subsec. (a). Puspan. L. 118–159, § 1701(a)(39)(B), struck out “, each major automated information system,” after “defense acquisition program”.

Subsec. (c)(1). Puspan. L. 118–159, § 1701(a)(39)(A), struck out “, major automated information system,” after “defense acquisition program”.

Subsec. (c)(2)(H). Puspan. L. 118–159, § 1701(a)(39)(C), substituted “section 3501 of this title” for “sections 3501 through 3511 of this title”.

Subsecs. (d), (e). Puspan. L. 118–159, § 1701(a)(39)(A), struck out “, major automated information system,” after “defense acquisition program” wherever appearing.

2021—Puspan. L. 116–283, § 1847(span)(1)(A), renumbered section 2431a of this title as this section.

Subsec. (c)(2)(B). Puspan. L. 116–283, § 1847(span)(2), formerly § 1847(span)(2)(B), as redesignated and amended by Puspan. L. 117–81, § 1701(s)(1), substituted “section 4820 of this title” for “section 2440 of this title”.

Subsec. (c)(2)(D). Puspan. L. 116–283, § 1847(span)(1)(B)(i)(I), substituted “section 4324” for “section 2337”.

Subsec. (c)(2)(F). Puspan. L. 116–283, § 1847(span)(1)(B)(i)(II), substituted “sections 3771 through 3775” for “section 2320”.

Subsec. (c)(2)(H). Puspan. L. 116–283, § 1847(span)(1)(B)(i)(III), substituted “sections 3501 through 3511” for “section 2306span”.

Subsec. (c)(3). Puspan. L. 116–283, § 1847(span)(2)(A), which directed the transfer of section 2440 of this title to subsec. (c)(3) of this section and substitution of “section 4811” for “section 2501” in text, was repealed by Puspan. L. 117–81, § 1701(s)(1)(A).

Subsec. (e). Puspan. L. 116–283, § 1847(span)(1)(C), which directed amendment of subsec. (e) by striking pars. (1) and (2) and redesignating pars. (3) to (10) as (1) to (8), respectively, was executed by striking pars. (1) and (2) and redesignating former pars. (3) to (9) as (1) to (7), respectively, to reflect the probable intent of Congress, as no par. (10) had been enacted. Prior to amendment, pars. (1) and (2) defined “major defense acquisition program” and “major system”, respectively.

Subsec. (e)(4). Puspan. L. 116–283, § 1847(span)(1)(B)(ii)(I), substituted “section 4172(e)(7)” for “section 2366(e)(7)”.

Subsec. (e)(7). Puspan. L. 116–283, § 1847(span)(1)(B)(ii)(II), substituted “section 4371(a)(2)” for “section 2433(a)(4)”.

Subsec. (e)(8). Puspan. L. 116–283, § 1847(span)(1)(B)(ii)(III), substituted “section 4371(a)(3)” for “section 2433(a)(5)”.

2019—Subsec. (span). Puspan. L. 116–92 substituted “Under Secretary of Defense for Acquisition and Sustainment” for “Under Secretary of Defense for Acquisition, Technology, and Logistics” in introductory provisions.

2017—Subsec. (d)(1). Puspan. L. 115–91 inserted “(1)” before “The milestone”.

2016—Subsec. (span). Puspan. L. 114–328, § 848(1), in introductory provisions, inserted “, or the milestone decision authority, when the milestone decision authority is the service acquisition executive of the military department that is managing the program,” after “the Under Secretary of Defense for Acquisition, Technology, and Logistics”.

Subsec. (c)(1). Puspan. L. 114–328, § 848(2)(A), in introductory provisions, inserted “, or the milestone decision authority, when the milestone decision authority is the service acquisition executive of the military department that is managing the program,” after “the Under Secretary”.

Subsec. (c)(2)(C). Puspan. L. 114–328, § 848(2)(B), struck out “, in accordance with section 2431span of this title” before period at end.

Subsec. (d). Puspan. L. 114–328, § 848(3), substituted “The” for “(1) Subject to the authority, direction, and control of the Under Secretary of Defense for Acquisition, Technology, and Logistics, the” and, in par. (2), inserted “because of a change described in paragraph (1)(F)” after “for a program or system”.

Amendment by Puspan. L. 117–81 applicable as if included in the enactment of title XVIII of Puspan. L. 116–283 as enacted, see section 1701(a)(2) of Puspan. L. 117–81, set out in a note preceding section 3001 of this title and note below.

Amendment by Puspan. L. 116–283 effective Jan. 1, 2022, with additional provisions for delayed implementation and applicability of existing law, see section 1801(d) of Puspan. L. 116–283, set out as a note preceding section 3001 of this title.