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Title 10 — Armed Forces

Part V · Chapter 205 — Defense Acquisition System

§ 3101. Definitions

Statutory text

In this chapter:

(1)

The term “best value” means, with respect to an acquisition, the optimal combination of cost, quality, technical capability or solution quality, and delivery schedule.

(2)

The term “capability requirement” means a capability that is critical or essential to address an operational problem.

(3)

The term “cost-effective” means, with respect to an acquisition, delivering superior end-user results at equal or lower cost compared to alternatives.

(4)

The term “operational problem” means—

(A)

a challenge of a military department in achieving an assigned military objective based on current doctrine, emerging threats, or future concepts; and

(B)

may include limitations in capabilities, capacity, resources, or the ability to effectively and efficiently coordinate across the joint force, with another combatant command, or among military capabilities.

(5)

The term “service chief” means—

(A)

the Chief of Staff of the Army, with respect to matters concerning the Army;

(B)

the Chief of Naval Operations, with respect to matters concerning the Navy;

(C)

the Commandant of the Marine Corps, with respect to matters concerning the Marine Corps;

(D)

the Chief of Staff of the Air Force, with respect to matters concerning the Air Force; and

(E)

the Chief of Space Operations, with respect to matters concerning the Space Force.

Legislative history

Reconstructed from this section’s Code source credit and amendment notes, resolved against the local Statutes at Large. Editorial notes are evidence, not the law that made the change.

  1. Improve Acquisition Act of 2010

    Pub. L. 111–383 div. A title VIII § 861(a) · 124 Stat. 4137

    Enacted · 10 U.S.C. § 3101

    Added Pub. L. 111–383, div. A, title VIII, § 861(a), Jan. 7, 2011, 124 Stat. 4288, § 2545

    Source evidence

    Code source credit
    Added Pub. L. 111–383, div. A, title VIII, § 861(a), Jan. 7, 2011, 124 Stat. 4288, § 2545

    Enacted provision · exact public law section
    (a) Management of the Defense Acquisition System.— Part IV of title 10, United States Code, 10 USC 2545. is amended by inserting after chapter 148 the following new chapter: “CHAPTER 149— DEFENSE ACQUISITION SYSTEM “Sec. “2545.  Definitions. “2546.  Civilian management of the defense acquisition system. “2547.  Acquisition-related functions of chiefs of the armed forces. “2548.  Performance assessments of the defense acquisition system. “§ 2545. Definitions   “In this chapter: “(1) The term ‘acquisition’ has the meaning provided in section 4(16) of the Office of Federal Procurement Policy Act (41 U.S.C. 403(16)). “(2) The term ‘defense acquisition system’ means the workforce engaged in carrying out the acquisition of property and services for the Department of Defense; the management structure responsible for directing and overseeing the acquisition of property and services for the Department of Defense; and the statutory, regulatory, and policy framework that guides the acquisition of property and services for the Department of Defense. “(3) The term ‘element of the defense acquisition system’ means an organization that employs members of the acquisition workforce, carries out acquisition functions, and focuses primarily on acquisition. “(4) The term ‘acquisition workforce’ has the meaning provided in section 101(a)(18) of this title. “§ 2546. Civilian management of the defense acquisition system “(a) Responsibility of the Under Secretary of Defense for Acquisition, Technology, and Logistics.— Subject to the authority, direction and control of the Secretary of Defense, the Under Secretary of Defense for Acquisition, Technology, and Logistics shall be responsible for the management of the defense acquisition system and shall exercise such control of the system and perform such duties as are necessary to ensure the successful and efficient operation of the defense acquisition system, including the duties enumerated and assigned to the Under Secretary elsewhere in this title. “(b) Responsibility of the Service Acquisition Executives.— Subject to the direction of the Under Secretary of Defense for Acquisition, Technology, and Logistics on matters pertaining to acquisition, and subject to the authority, direction, and control of the Secretary of the military department concerned, a service acquisition executive of a military department shall be responsible for the management of elements of the defense acquisition system in that military department and shall exercise such control of the system and perform such duties as are necessary to ensure the successful and efficient operation of such elements of the defense acquisition system. “§ 2547. Acquisition-related functions of chiefs of the armed forces “(a) Performance of Certain Acquisition-related Functions.— The Secretary of Defense shall ensure that the Chief of Staff of the Army, the Chief of Naval Operations, the Chief of Staff of the Air Force, and the Commandant of the Marine Corps assist the Secretary of the military department concerned in the performance of the following acquisition-related functions of such department: “(1) The development of requirements relating to the defense acquisition system (subject, where appropriate, to validation by the Joint Requirements Oversight Council pursuant to section 181 of this title). “(2) The coordination of measures to control requirements creep in the defense acquisition system. “(3) The development of career paths in acquisition for military personnel (as required by section 1722a of this title). “(4) The assignment and training of contracting officer representatives when such representatives are required to be members of the armed forces because of the nature of the contract concerned. “(b) Rule of Construction.— Nothing in this section shall be construed to affect the assignment of functions under section 3014(c)(1)(A), section 5014(c)(1)(A), or section 8014(c)(1)(A) of this title, except as explicitly provided in this section. “(c) Definitions.— In this section: “(1) The term ‘requirements creep’ means the addition of new technical or operational specifications after a requirements document is approved by the appropriate validation authority for the requirements document. “(2) The term ‘requirements document’ means a document produced in the requirements process that is provided for an acquisition program to guide the subsequent development, production, and testing of the program and that— “(A) justifies the need for a materiel approach, or an approach that is a combination of materiel and non-materiel, to satisfy one or more specific capability gaps; “(B) details the information necessary to develop an increment of militarily useful, logistically supportable, and technically mature capability, including key performance parameters; or “(C) identifies production attributes required for a single increment of a program. “§ 2548. Performance assessments of the defense acquisition system “(a) Performance Assessments Required.— Not later than 180 days after the date of the enactment of the Ike Skelton National Defense Authorization Act for Fiscal Year 2011, the Secretary of Defense, acting through the Under Secretary of Defense for Acquisition, Technology, and Logistics, the Director of Procurement and Acquisition Policy, and the Director of the Office of Performance Assessment and Root Cause Analysis, shall issue guidance, with detailed implementation instructions, for the Department of Defense to provide for periodic independent performance assessments of elements of the defense acquisition system for the purpose of— “(1) determining the extent to which such elements of the defense acquisition system deliver value to the Department of Defense, taking into consideration the performance elements identified in subsection (b); “(2) assisting senior officials of the Department of Defense in identifying and developing lessons learned from best practices and shortcomings in the performance of such elements of the defense acquisition system; and “(3) assisting senior officials of the Department of Defense in developing acquisition workforce excellence under section 1701a of this title “(b) Areas Considered in Performance Assessments.— (1) Each performance assessment conducted pursuant to subsection (a) shall consider, at a minimum— “(A) the extent to which acquisitions conducted by the element of the defense acquisition system under review meet applicable cost, schedule, and performance objectives; and “(B) the staffing and quality of the acquisition workforce and the effectiveness of the management of the acquisition workforce, including workforce incentives and career paths. “(2) The Secretary of Defense shall ensure that the performance assessments required by this section are appropriately tailored to reflect the diverse nature of the work performed by each element of the defense acquisition system. In addition to the mandatory areas under paragraph (1), a performance assessment may consider, as appropriate, specific areas of acquisition concern, such as— “(A) the selection of contractors, including— “(i) the extent of competition and the use of exceptions to competition requirements; “(ii) compliance with Department of Defense policies regarding the participation of small business concerns and various categories of small business concerns, including the use of contract bundling and the availability of non-bundled contract vehicles; “(iii) the quality of market research; “(iv) the effective consideration of contractor past performance; and “(v) the number of bid protests, the extent to which such bid protests have been successful, and the reasons for such success; “(B) the negotiation of contracts, including— “(i) the appropriate application of section 2306a of this title (relating to truth in negotiations); “(ii) the appropriate use of contract types appropriate to specific procurements; “(iii) the appropriate use of performance requirements; “(iv) the appropriate acquisition of technical data and other rights and assets necessary to support long-term sustainment and follow-on procurement; and “(v) the timely definitization of any undefinitized contract actions; and “(C) the management of contractor performance, including— “(i) the assignment of appropriately qualified contracting officer representatives and other contract management personnel; “(ii) the extent of contract disputes, the reasons for such disputes, and the extent to which they have been successfully addressed; “(iii) the appropriate consideration of long-term sustainment and energy efficiency objectives; and “(iv) the appropriate use of integrated testing. “(c) Contents of Guidance.— The guidance issued pursuant to subsection (a) shall ensure that each element of the defense acquisition system is subject to a performance assessment under this section not less often than once every four years, and shall address, at a minimum— “(1) the designation of elements of the defense acquisition system that are subject to performance assessment at an organizational level that ensures such assessments can be performed in an efficient and integrated manner; “(2) the frequency with which such performance assessments should be conducted; “(3) goals, standards, tools, and metrics for use in conducting performance assessments; “(4) the composition of the teams designated to perform performance assessments; “(5) any phase-in requirements needed to ensure that qualified staff are available to perform performance assessments; “(6) procedures for tracking the implementation of recommendations made pursuant to performance assessments; “(7) procedures for developing and disseminating lessons learned from performance assessments; and “(8) procedures for ensuring that information from performance assessments are retained electronically and are provided in a timely manner to the Under Secretary of Defense for Acquisition, Technology, and Logistics and the Director of the Office of Performance Assessment and Root Cause Analysis as needed to assist them in performing their responsibilities under this section. “(d) Performance Goals Under Government Performance Results Act of 1993.— Beginning with Effective date. fiscal year 2012, the annual performance plan prepared by the Department of Defense pursuant to section 1115 of title 31 shall include appropriate performance goals for elements of the defense acquisition system. “(e) Reporting Requirements.— Beginning with fiscal year 2012— “(1) the annual report prepared by the Secretary of Defense pursuant to section 1116 of title 31, United States Code, shall address the Department’s success in achieving performance goals established pursuant to such section for elements of the defense acquisition system; and “(2) the annual report prepared by the Director of the Office of Performance Assessment and Root Cause Analysis pursuant to section 103(f) of the Weapon Systems Acquisition Reform Act of 2009 (10 U.S.C. 2430 note), shall include information on the activities undertaken by the Department pursuant to such section, including a summary of significant findings or recommendations arising out of performance assessments.” .

  2. Carl Levin and Howard P. ‘Buck’ McKeon National Defense Authorization Act for Fiscal Year 2015

    Pub. L. 113–291 div. A title X § 1071(a)(11) · 128 Stat. 3292

    Substituted · 10 U.S.C. § 3101(1)

    Pub. L. 113–291 substituted “section 131 of title 41” for “section 4(16) of the Office of Federal Procurement Policy Act (41 U.S.C. 403(16))”

    Source evidence

    Code amendment note
    Par. (1). Pub. L. 113–291 substituted “section 131 of title 41” for “section 4(16) of the Office of Federal Procurement Policy Act (41 U.S.C. 403(16))”.

    Enacted provision · exact public law section
    (11) Section 2545(1) is amended by striking “section 4(16) of the Office of Federal Procurement Policy Act (41 U.S.C. 403(16))” and inserting “section 131 of title 41”.

  3. William M. (Mac) Thornberry National Defense Authorization Act for Fiscal Year 2021

    Pub. L. 116–283 § 1808(b)(1) · 134 Stat. 3388

    1. Substituted · 10 U.S.C. § 3101

      Pub. L. 116–283, § 1808(b)(1), substituted “In this chapter, the term” for “In this chapter:”, par. (1) designation, and “The term”

    2. Struck · 10 U.S.C. § 3101

      Pub. L. 116–283, § 1808(b)(1), struck out pars. (2) to (4) which defined “defense acquisition system”, “element of the defense acquisition system”, and “acquisition workforce”

    Source evidence

    Code amendment note
    Pub. L. 116–283, § 1808(b)(1), substituted “In this chapter, the term” for “In this chapter:”, par. (1) designation, and “The term” and struck out pars. (2) to (4) which defined “defense acquisition system”, “element of the defense acquisition system”, and “acquisition workforce”.

    Enacted provision · exact public law section
    (1) Section 3101.— Section 3101 of title 10, United States Code, as redesignated by subsection (a)(2), is amended— (A) by striking “chapter: “(1) The” and inserting “chapter, the” ; and (B) by striking paragraphs (2), (3), and (4).

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

  4. William M. (Mac) Thornberry National Defense Authorization Act for Fiscal Year 2021

    Pub. L. 116–283 § 1808(a)(2) · 134 Stat. 3388

    Changed · 10 U.S.C. § 3101

    Pub. L. 116–283, § 1808(a)(2), renumbered section 2545 of this title as this section

    Target inherited from the preceding amendment note.

    Source evidence

    Code amendment note
    Pub. L. 116–283, § 1808(a)(2), renumbered section 2545 of this title as this section.

    Enacted provision · exact public law section
    (2) Redesignation of sections.— Sections in chapter 205 of title 10, United States Code, as transferred and redesignated by paragraph (1), are redesignated as follows: Old Section No.New Section No. 25453101 25463103 2546a3102 25473104 25483105

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

  5. Pub. L. 119–60 div. A title XVIII § 1801(e)(1) · 139 Stat. 1224

    Amended · 10 U.S.C. § 3101

    Pub. L. 119–60 amended text generally. Prior to amendment, text defined the term “acquisition”

    Unresolved: Pub. L. 119–60 was not found in the local Statutes at Large index.

    Source evidence

    Code amendment note
    Pub. L. 119–60 amended text generally. Prior to amendment, text defined the term “acquisition”.

5 of 6 references resolved to an enrolled provision · 1 unresolved

Editorial Notes

Codification

Section 2545 of this title, which was transferred to this section by Pub. L. 116–283, § 1808(a)(2), was also transferred or copied in large part to section 3001 of this title by Pub. L. 116–283, § 1806(a)(2)–(4).

Amendments2014–2025 · 3 rounds

2025

Pub. L. 119–60 amended text generally. Prior to amendment, text defined the term “acquisition”.

2021

Pub. L. 116–283, § 1808(b)(1), substituted “In this chapter, the term” for “In this chapter:”, par. (1) designation, and “The term” and struck out pars. (2) to (4) which defined “defense acquisition system”, “element of the defense acquisition system”, and “acquisition workforce”.

Pub. L. 116–283, § 1808(a)(2), renumbered section 2545 of this title as this section.

2014

Par. (1). Pub. L. 113–291 substituted “section 131 of title 41” for “section 4(16) of the Office of Federal Procurement Policy Act (41 U.S.C. 403(16))”.

Statutory Notes and Related Subsidiaries

Effective Date of 2021 Amendment

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

Credits

2011–2025 · 4 acts
  1. 2011Added Pub. L. 111–383, div. A, title VIII, § 861(a), , 124 Stat. 4288, § 2545
  2. 2014amended Pub. L. 113–291, div. A, title X, § 1071(a)(11), , 128 Stat. 3505
  3. 2021renumbered § 3101 and amended Pub. L. 116–283, div. A, title XVIII, § 1808(a)(2), (b)(1), , 134 Stat. 4159, 4160
  4. 2025Pub. L. 119–60, div. A, title XVIII, § 1801(e)(1), , 139 Stat. 1224.
Show as published

(Added Pub. L. 111–383, div. A, title VIII, § 861(a), , 124 Stat. 4288, § 2545; amended Pub. L. 113–291, div. A, title X, § 1071(a)(11), , 128 Stat. 3505; renumbered § 3101 and amended Pub. L. 116–283, div. A, title XVIII, § 1808(a)(2), (b)(1), , 134 Stat. 4159, 4160; Pub. L. 119–60, div. A, title XVIII, § 1801(e)(1), , 139 Stat. 1224.)

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