A prior section 131 was renumbered section 111 of this title.

2008—Subsec. (b)(3) to (9). Pub. L. 110–181, as amended by Pub. L. 110–417, added par. (3) and redesignated former pars. (3) to (8) as (4) to (9), respectively.

2002—Subsec. (b)(2) to (11). Pub. L. 107–314 added par. (2), redesignated pars. (6) to (11) as (3) to (8), respectively, and struck out former pars. (2) to (5) which read as follows:

“(2) The Under Secretary of Defense for Acquisition, Technology, and Logistics.

“(3) The Under Secretary of Defense for Policy.

“(4) The Under Secretary of Defense (Comptroller).

“(5) The Under Secretary of Defense for Personnel and Readiness.”

1999—Subsec. (b)(2). Pub. L. 106–65 substituted “Under Secretary of Defense for Acquisition, Technology, and Logistics” for “Under Secretary of Defense for Acquisition and Technology”.

1996—Subsec. (b)(6) to (11). Pub. L. 104–106, § 903(a), (e)(1), which directed amendment of subsec. (b), eff. Jan. 31, 1997, by striking out pars. (6) and (8) and redesignating pars. (7), (9), (10), and (11) as (6), (7), (8), and (9), respectively, was repealed by Pub. L. 104–201.

1994—Subsec. (b)(4). Pub. L. 103–337 substituted “Under Secretary of Defense (Comptroller)” for “Comptroller”.

1993—Subsec. (b). Pub. L. 103–160 amended subsec. (b) generally. Prior to amendment, subsec. (b) read as follows: “The Office of the Secretary of Defense is composed of the following:

“(1) The Deputy Secretary of Defense.

“(2) The Under Secretary of Defense for Acquisition.

“(3) The Under Secretary of Defense for Policy.

“(4) The Director of Defense Research and Engineering.

“(5) The Assistant Secretaries of Defense.

“(6) The Comptroller of the Department of Defense.

“(7) The Director of Operational Test and Evaluation.

“(8) The General Counsel of the Department of Defense.

“(9) The Inspector General of the Department of Defense.

“(10) Such other offices and officials as may be established by law or the Secretary of Defense may establish or designate in the Office.”

Amendment by Pub. L. 110–417 effective Jan. 28, 2008, and as if included in Pub. L. 110–181 as enacted, see section 1061(b) of Pub. L. 110–417, set out as a note under section 6382 of Title 5, Government Organization and Employees.

Section 903(a) of Pub. L. 104–106, which provided that the amendments made by section 903 of Pub. L. 104–106 (amending this section and sections 138, 176, 1056, 1216, 1587, and 10201 of this title, repealing sections 133a, 134a, 137, and 142 of this title, and amending provisions set out as a note under section 167 of this title) were to take effect on Jan. 31, 1997, was repealed by Pub. L. 104–201, div. A, title IX, § 901, Sept. 23, 1996, 110 Stat. 2617.

Pub. L. 105–85, div. A, title IX, § 912(a)–(e), Nov. 18, 1997, 111 Stat. 1860, 1861, required Secretary of Defense to accomplish reductions in defense acquisition personnel positions, to report on specific acquisition positions previously eliminated, to submit an implementation plan to streamline and improve acquisition organizations, to review acquisition organizations and functions, and to require certain duties of Task Force on Defense Reform.

Section 903 of Pub. L. 104–201, which provided for phased reduction of number of personnel assigned to or employed in functions in Office of the Secretary of Defense, was repealed and restated in section 143 of this title by Pub. L. 105–85, div. A, title IX, § 911(d)(1), (3), Nov. 18, 1997, 111 Stat. 1859, 1860.

Pub. L. 104–106, div. A, title IX, § 901, Feb. 10, 1996, 110 Stat. 399, as amended by Pub. L. 104–201, div. A, title IX, § 903(g), Sept. 23, 1996, 110 Stat. 2618, directed the Secretary of Defense to conduct a review of the organizations and functions of the Office of the Secretary of Defense and the personnel needed to carry out those functions, and to submit to the congressional defense committees a report containing findings, conclusions, and a plan for implementing recommendations not later than Mar. 1, 1996.

Pub. L. 99–433, title I, § 109, Oct. 1, 1986, 100 Stat. 999, directed the Secretary of Defense, the Secretaries of the military departments, and the Chairman of the Joint Chiefs of Staff to conduct studies of the functions and organization of the Office of the Secretary of Defense, required the Secretaries of the military departments and the Chairman of the Joint Chiefs of Staff to submit reports on their studies to the Secretary of Defense, and directed the Secretary of Defense to submit a report on the Secretary’s study to Congress not later than one year after Oct. 1, 1986.