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50 U.S.C. § 2541, 2542 — Repealed. Pub. L. 119–60, div. C, title XXXI, § 3111(b)(1), Dec. 18, 2025, 139 Stat. 1458

Federal law — U.S. Code and appendices · legal_authorities

50 U.S.C. § 2541, 2542 — Repealed. Pub. L. 119–60, div. C, title XXXI, § 3111(b)(1), Dec. 18, 2025, 139 Stat. 1458

### Statutory Notes Section 2537, Pub. L. 107–314, div. D, title XLII, § 4217, as added Pub. L. 112–239, div. C, title XXXI, § 3162(a), Jan. 2, 2013, 126 Stat. 2204; amended Pub. L. 113–66, div. C, title XXXI, §§ 3112(b), 3146(a)(2)(C), Dec. 26, 2013, 127 Stat. 1053, 1072; Pub. L. 113–291, div. C, title XXXI, § 3114(a), (b), Dec. 19, 2014, 128 Stat. 3887, 3888; Pub. L. 114–92, div. C, title XXXI, § 3113(b)(1), (2)(A), Nov. 25, 2015, 129 Stat. 1192; Pub. L. 115–91, div. C, title XXXI, §§ 3113, 3133(d), Dec. 12, 2017, 131 Stat. 1884, 1896; Pub. L. 116–283, div. C, title XXXI, § 3111(b), Jan. 1, 2021, 134 Stat. 4377; Pub. L. 117–81, div. A, title XVII, § 1702(k)(3)(A), Dec. 27, 2021, 135 Stat. 2160; Pub. L. 117–263, div. A, title VIII, § 809(c)(1), Dec. 23, 2022, 136 Stat. 2706, required submission of Selected Acquisition Reports and independent cost estimates and reviews of certain programs and facilities. See [section 6125 of Title 10](https://uscode.house.gov/view.xhtml?req=granuleid:USC-prelim-title10-section6125&num=0&edition=prelim), Armed Forces. Section 2538, Pub. L. 107–314, div. D, title XLII, § 4218, formerly Pub. L. 105–85, div. A, title XIII, § 1305, Nov. 18, 1997, 111 Stat. 1952, renumbered Pub. L. 107–314, div. D, title XLII, § 4218, and amended Pub. L. 112–239, div. C, title XXXI, § 3164(a), (b), Jan. 2, 2013, 126 Stat. 2206; Pub. L. 113–66, div. C, title XXXI, § 3146(a)(2)(D), (c)(10), Dec. 26, 2013, 127 Stat. 1072, 1075; Pub. L. 113–291, div. C, title XXXI, § 3142(e), Dec. 19, 2014, 128 Stat. 3900; Pub. L. 116–92, div. C, title XXXI, § 3139(b)(5), Dec. 20, 2019, 133 Stat. 1963, related to advice to the President and Congress regarding safety, security, and reliability of United States nuclear weapons stockpile. See [section 6126 of Title 10](https://usc

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Source location: Title 50, Chapter 42, § 2541, 2542; chapter-042-atomic-energy-defense-provisions.md

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### Statutory Notes Section 2537, Pub. L. 107–314, div. D, title XLII, § 4217, as added Pub. L. 112–239, div. C, title XXXI, § 3162(a), Jan. 2, 2013, 126 Stat. 2204; amended Pub. L. 113–66, div. C, title XXXI, §§ 3112(b), 3146(a)(2)(C), Dec. 26, 2013, 127 Stat. 1053, 1072; Pub. L. 113–291, div. C, title XXXI, § 3114(a), (b), Dec. 19, 2014, 128 Stat. 3887, 3888; Pub. L. 114–92, div. C, title XXXI, § 3113(b)(1), (2)(A), Nov. 25, 2015, 129 Stat. 1192; Pub. L. 115–91, div. C, title XXXI, §§ 3113, 3133(d), Dec. 12, 2017, 131 Stat. 1884, 1896; Pub. L. 116–283, div. C, title XXXI, § 3111(b), Jan. 1, 2021, 134 Stat. 4377; Pub. L. 117–81, div. A, title XVII, § 1702(k)(3)(A), Dec. 27, 2021, 135 Stat. 2160; Pub. L. 117–263, div. A, title VIII, § 809(c)(1), Dec. 23, 2022, 136 Stat. 2706, required submission of Selected Acquisition Reports and independent cost estimates and reviews of certain programs and facilities. See [section 6125 of Title 10](https://uscode.house.gov/view.xhtml?req=granuleid:USC-prelim-title10-section6125&num=0&edition=prelim), Armed Forces. Section 2538, Pub. L. 107–314, div. D, title XLII, § 4218, formerly Pub. L. 105–85, div. A, title XIII, § 1305, Nov. 18, 1997, 111 Stat. 1952, renumbered Pub. L. 107–314, div. D, title XLII, § 4218, and amended Pub. L. 112–239, div. C, title XXXI, § 3164(a), (b), Jan. 2, 2013, 126 Stat. 2206; Pub. L. 113–66, div. C, title XXXI, § 3146(a)(2)(D), (c)(10), Dec. 26, 2013, 127 Stat. 1072, 1075; Pub. L. 113–291, div. C, title XXXI, § 3142(e), Dec. 19, 2014, 128 Stat. 3900; Pub. L. 116–92, div. C, title XXXI, § 3139(b)(5), Dec. 20, 2019, 133 Stat. 1963, related to advice to the President and Congress regarding safety, security, and reliability of United States nuclear weapons stockpile. See [section 6126 of Title 10](https://uscode.house.gov/view.xhtml?req=granuleid:USC-prelim-title10-section6126&num=0&edition=prelim), Armed Forces. Section 2538a, Pub. L. 107–314, div. D, title XLII, § 4219, as added Pub. L. 113–291, div. C, title XXXI, § 3112(b)(1), Dec. 19, 2014, 128 Stat. 3886; amended Pub. L. 116–92, div. C, title XXXI, § 3116(b), Dec. 20, 2019, 133 Stat. 1952; Pub. L. 117–81, div. C, title XXXI, § 3111(a), Dec. 27, 2021, 135 Stat. 2219; Pub. L. 118–31, div. C, title XXXI, §§ 3116, 3117, Dec. 22, 2023, 137 Stat. 790, 791, related to various measures to ensure adequate plutonium pit production capacity. See [section 6128 of Title 10](https://uscode.house.gov/view.xhtml?req=granuleid:USC-prelim-title10-section6128&num=0&edition=prelim), Armed Forces. Section 2538b, Pub. L. 107–314, div. D, title XLII, § 4220, as added Pub. L. 114–92, div. C, title XXXI, § 3112(b)(1), Nov. 25, 2015, 129 Stat. 1189; amended Pub. L. 115–91, div. C, title XXXI, § 3135(b), Dec. 12, 2017, 131 Stat. 1898; Pub. L. 116–92, div. C, title XXXI, § 3114, Dec. 20, 2019, 133 Stat. 1951, related to creation and objectives of a stockpile responsiveness program. See [section 6131 of Title 10](https://uscode.house.gov/view.xhtml?req=granuleid:USC-prelim-title10-section6131&num=0&edition=prelim), Armed Forces. Section 2538c, Pub. L. 107–314, div. D, title XLII, § 4221, as added Pub. L. 114–92, div. C, title XXXI, § 3131(a), Nov. 25, 2015, 129 Stat. 1201; amended Pub. L. 115–91, div. C, title XXXI, § 3133(e), Dec. 12, 2017, 131 Stat. 1897; Pub. L. 117–263, div. C, title XXXI, § 3112, Dec. 23, 2022, 136 Stat. 3051, required submission of a plan for meeting national security requirements for unencumbered uranium through 2070. See [section 6132 of Title 10](https://uscode.house.gov/view.xhtml?req=granuleid:USC-prelim-title10-section6132&num=0&edition=prelim), Armed Forces. Section 2538d, Pub. L. 107–314, div. D, title XLII, § 4222, as added Pub. L. 115–91, div. C, title XXXI, § 3112(a), Dec. 12, 2017, 131 Stat. 1883, related to ensuring incorporation of integrated surety architecture in shipments of nuclear weapons and certain warhead programs. See [section 6134 of Title 10](https://uscode.house.gov/view.xhtml?req=granuleid:USC-prelim-title10-section6134&num=0&edition=prelim), Armed Forces. Section 2538e, Pub. L. 107–314, div. D, title XLII, § 4223, as added Pub. L. 116–283, div. C, title XXXI, § 3111(a)(1), Jan. 1, 2021, 134 Stat. 4375; amended Pub. L. 117–263, div. C, title XXXI, § 3131(a), Dec. 23, 2022, 136 Stat. 3059, described aspects of the W93 nuclear warhead acquisition process. See [section 6135 of Title 10](https://uscode.house.gov/view.xhtml?req=granuleid:USC-prelim-title10-section6135&num=0&edition=prelim), Armed Forces. Section 2538f, Pub. L. 107–314, div. D, title XLII, § 4224, as added Pub. L. 116–283, div. C, title XXXI, § 3112(a), Jan. 1, 2021, 134 Stat. 4377, related to earned value management and technology readiness levels for life extension programs. See [section 6136 of Title 10](https://uscode.house.gov/view.xhtml?req=granuleid:USC-prelim-title10-section6136&num=0&edition=prelim), Armed Forces. #### Notification of Certain Regulations That Impact the National Nuclear Security Administration Pub. L. 118–159, div. C, title XXXI, § 3125, Dec. 23, 2024, 138 Stat. 2302, which was set out as a note under [section 2538 of this title](https://uscode.house.gov/view.xhtml?req=granuleid:USC-prelim-title50-section2538&num=0&edition=prelim) and required congressional notification of certain regulations that could negatively impact the National Nuclear Security Administration, was repealed by Pub. L. 119–60, div. C, title XXXI, § 3111(b)(12), Dec. 18, 2025, 139 Stat. 1459. See [section 6127 of Title 10](https://uscode.house.gov/view.xhtml?req=granuleid:USC-prelim-title10-section6127&num=0&edition=prelim), Armed Forces. #### Plan for Domestic Enrichment Capability To Satisfy Department of Defense Uranium Requirements Pub. L. 118–31, div. C, title XXXI, § 3133, Dec. 22, 2023, 137 Stat. 804, which was set out as a note under [section 2538c of this title](https://uscode.house.gov/view.xhtml?req=granuleid:USC-prelim-title50-section2538c&num=0&edition=prelim) and required submission of a report with a plan to establish a domestic enrichment capability sufficient to meet defense requirements for enriched uranium and annual certifications, was repealed by Pub. L. 119–60, div. C, title XXXI, § 3111(b)(13), Dec. 18, 2025, 139 Stat. 1459. See [section 6133 of Title 10](https://uscode.house.gov/view.xhtml?req=granuleid:USC-prelim-title10-section6133&num=0&edition=prelim), Armed Forces. #### Certification of Completion of Milestones With Respect to Plutonium Pit Aging Pub. L. 117–263, div. C, title XXXI, § 3124, Dec. 23, 2022, 136 Stat. 3057, which was set out as a note under [section 2538a of this title](https://uscode.house.gov/view.xhtml?req=granuleid:USC-prelim-title50-section2538a&num=0&edition=prelim) and related to completion of milestones with respect to plutonium pit aging and certification of completion, was repealed by Pub. L. 119–60, div. C, title XXXI, § 3111(b)(11), Dec. 18, 2025, 139 Stat. 1459. See [section 6129 of Title 10](https://uscode.house.gov/view.xhtml?req=granuleid:USC-prelim-title10-section6129&num=0&edition=prelim), Armed Forces. #### Authorization of Workforce Development and Training Partnership Programs Within National Nuclear Security Administration Pub. L. 117–263, div. C, title XXXI, § 3126, Dec. 23, 2022, 136 Stat. 3058, as amended by Pub. L. 119–60, div. C, title XXXI, § 3111(c)(2)(K), Dec. 18, 2025, 139 Stat. 1461, which was set out as a note under [section 2538a of this title](https://uscode.house.gov/view.xhtml?req=granuleid:USC-prelim-title50-section2538a&num=0&edition=prelim) and authorized workforce development and training partnership programs within the National Nuclear Security Administration, was repealed by Pub. L. 119–60, div. C, title XXXI, § 3111(b)(11), Dec. 18, 2025, 139 Stat. 1459. See [section 6130 of Title 10](https://uscode.house.gov/view.xhtml?req=granuleid:USC-prelim-title10-section6130&num=0&edition=prelim), Armed Forces.

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Federal law — U.S. Code and appendices · legal_authorities

10 U.S.C. § 6127 — Notification of certain regulations that impact the National Nuclear Security Administration

**(a) In General.—** If a director of a national security laboratory of the Administration determines that a Federal regulation could inhibit the ability of the Administrator to maintain the safety, security, or effectiveness of the nuclear weapons stockpile without engaging in explosive nuclear testing, such director, not later than 15 days after making such determination, shall submit to Congress a notification of such determination. **(b) Form.—** Each notification required by subsection (a) shall be submitted in unclassified form, but may include a classified annex.

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Federal law — U.S. Code and appendices · legal_authorities

10 U.S.C. § 6136 — Earned value management and technology readiness levels for life extension programs

**(a) Review of Contractor Earned Value Management Systems.—** The Administrator shall enter into an arrangement with an independent entity under which that entity shall— (1) review and validate whether the earned value management systems of contractors of the Administration for life extension programs meet the earned value management national standard; and (2) conduct periodic surveillance reviews of such systems to ensure that such systems maintain compliance with that standard through program completion. **(b) Benchmarks for Technology Readiness Levels.—** The Administrator shall— (1) establish specific benchmarks for technology readiness levels of critical technologies for life extension programs at key decision points; and (2) ensure that critical technologies meet such benchmarks at such decision points. **(c) Applicability.—** This section shall apply to programs that, as of January 1, 2021, have not entered phase 3 of the nuclear weapons acquisition process or phase 6.3 of a nuclear weapons life extension program. **(d) Definition.—** In this section, the term “earned value management national standard” means the most recent version of the EIA-748 Earned Value Management System Standard published by the National Defense Industrial Association.

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Federal law — U.S. Code and appendices · legal_authorities

10 U.S.C. § 6133 — Plan for domestic enrichment capability to satisfy Department of Defense uranium requirements

**(a) Report.—** Not later than 120 days after the date of the enactment of National Defense Authorization Act for Fiscal Year 2024 (Public Law 118–31), the Administrator shall submit to the Committees on Armed Services and Appropriations of the Senate and the House of Representatives a report that contains a plan to establish a domestic enrichment capability sufficient to meet defense requirements for enriched uranium. Such plan shall include— (1) a description of defense requirements for enriched uranium expected to be necessary between the date of the enactment of this Act and 2060 to meet the requirements of the Department of Defense, including quantities, material assay, and the dates by which new enrichment is required; (2) key milestones, steps, and policy decisions required to achieve the domestic uranium enrichment capability; (3) the dates by which such key milestones are to be achieved; (4) a funding profile, broken down by project and sub-project, for obtaining such capability; (5) a description of any changes in the requirement of the Department of Defense for highly enriched uranium due to AUKUS; and (6) any other elements or information the Administrator determines appropriate. **(b) Annual Certification Requirement.—** (1) Not later than February 1 of each year after the year during which the report required by subsection (a) is submitted until the date specified in paragraph (2), the Administrator shall submit to the congressional defense committees a certification that— (A) the Administration is in compliance with the plan and milestones contained in the report; or (B) the Administration is not in compliance with such plan or milestones, together with— (i) a description of the nature of the non-compliance; (ii) the reasons for t

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Federal law — U.S. Code and appendices · legal_authorities

10 U.S.C. § 6134 — Incorporation of integrated surety architecture

**(a) Shipments.—** (1) The Administrator shall ensure that shipments described in paragraph (2) incorporate surety technologies relating to transportation and shipping developed by the Integrated Surety Architecture program of the Administration. (2) A shipment described in this paragraph is an over-the-road shipment of the Administration that involves any nuclear weapon planned to be in the active stockpile after 2025. **(b) Certain Programs.—** (1) The Administrator, in coordination with the Chairman of the Nuclear Weapons Council, shall ensure that each program described in paragraph (2) incorporates integrated designs compatible with the Integrated Surety Architecture program. (2) A program described in this subsection is a program of the Administration that is a warhead development program, a life extension program, or a warhead major alteration program. **(c) Determination.—** (1) If, on a case-by-case basis, the Administrator determines that a shipment under subsection (a) will not incorporate some or all of the surety technologies described in such subsection, or that a program under subsection (b) will not incorporate some or all of the integrated designs described in such subsection, the Administrator shall submit such determination to the congressional defense committees, including the results of an analysis conducted pursuant to paragraph (2). (2) Each determination made under paragraph (1) shall be based on a documented, system risk analysis that considers security risk reduction, operational impacts, and technical risk. **(d) Termination.—** The requirements of subsections (a) and (b) shall terminate on December 31, 2029.

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Federal law — U.S. Code and appendices · legal_authorities

10 U.S.C. § 6131 — Stockpile responsiveness program

**(a) Statement of Policy.—** It is the policy of the United States to identify, sustain, enhance, integrate, and continually exercise all capabilities required to conceptualize, study, design, develop, engineer, certify, produce, and deploy nuclear weapons to ensure the nuclear deterrent of the United States remains safe, secure, reliable, credible, and responsive. **(b) Program Required.—** The Secretary of Energy, acting through the Administrator and in consultation with the Secretary of Defense, shall carry out a stockpile responsiveness program, along with the stockpile stewardship program under section 6111 and the stockpile management program under section 6116, to identify, sustain, enhance, integrate, and continually exercise all capabilities required to conceptualize, study, design, develop, engineer, certify, produce, and deploy nuclear weapons. **(c) Objectives.—** The program under subsection (b) shall have the following objectives: (1) Identify, sustain, enhance, integrate, and continually exercise all of the capabilities, infrastructure, tools, and technologies across the science, engineering, design, certification, and manufacturing cycle required to carry out all phases of the joint nuclear weapons life cycle process, with respect to both the nuclear security enterprise and relevant elements of the Department of Defense. (2) Identify, enhance, and transfer knowledge, skills, and direct experience with respect to all phases of the joint nuclear weapons life cycle process from one generation of nuclear weapon designers and engineers to the following generation. (3) Continually demonstrate stockpile responsiveness throughout the range of capabilities as required, such as through the use of prototypes, flight testing, integrated system demonstrations,

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Federal law — U.S. Code and appendices · legal_authorities

10 U.S.C. § 6128 — Plutonium pit production capacity

**(a) Requirement.—** Consistent with the requirements of the Secretary of Defense, the Secretary of Energy shall ensure that the nuclear security enterprise— (1) during 2021, begins production of qualification plutonium pits; (2) during 2024, produces not less than 10 war reserve plutonium pits; (3) during 2025, produces not less than 20 war reserve plutonium pits; (4) during 2026, produces not less than 30 war reserve plutonium pits; and (5) during 2030, produces not less than 80 war reserve plutonium pits. **(b) Annual Certification.—** Not later than March 1, 2015, and each year thereafter through 2030, the Secretary of Energy shall certify to the congressional defense committees and the Secretary of Defense that the programs and budget of the Secretary of Energy will enable the nuclear security enterprise to meet the requirements under subsection (a). **(c) Plan.—** If the Secretary of Energy does not make a certification under subsection (b) by March 1 of any year in which a certification is required under that subsection, by not later than May 1 of such year, the Chairman of the Nuclear Weapons Council shall submit to the congressional defense committees a plan to enable the nuclear security enterprise to meet the requirements under subsection (a). Such plan shall include identification of the resources of the Department of Energy that the Chairman determines should be redirected to support the plan to meet such requirements. **(d) Certifications on Plutonium Enterprise.—** (1) Not later than 30 days after the date on which a covered project achieves a critical decision milestone, the Assistant Secretary for Environmental Management and the Deputy Administrator for Defense Programs shall jointly certify to the congressional defense committees that the op

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Federal law — U.S. Code and appendices · legal_authorities

10 U.S.C. § 6129 — Certification of completion of milestones with respect to plutonium pit aging

**(a) Requirement.—** The Administrator shall complete the milestones on plutonium pit aging identified in the report entitled “Research Program Plan for Plutonium and Pit Aging”, published by the Administration in September 2021. **(b) Assessments.—** The Administrator shall— (1) acting through the Defense Programs Advisory Committee, conduct biennial reviews during the period beginning not later than one year after the date of the enactment of this Act and ending December 31, 2030, regarding the progress achieved toward completing the milestones described in subsection (a); and (2) seek to enter into an arrangement with the private scientific advisory group known as JASON to conduct, not later than 2030, an assessment of plutonium pit aging. **(c) Briefings.—** During the period beginning not later than one year after the date of the enactment of this Act and ending December 31, 2030, the Administrator shall provide to the congressional defense committees biennial briefings on— (1) the progress achieved toward completing the milestones described in subsection (a); and (2) the results of the assessments described in subsection (b). **(d) Certification of Completion of Milestones.—** Not later than October 1, 2031, the Administrator shall— (1) certify to the congressional defense committees whether the milestones described in subsection (a) have been achieved; and (2) if the milestones have not been achieved, submit to such committees a report— (A) describing the reasons such milestones have not been achieved; (B) including, if the Administrator determines the Administration will not be able to meet one of such milestones, an explanation for that determination; and (C) specifying new dates for the completion of the milestones the Administrator anticipa

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Federal law — U.S. Code and appendices · legal_authorities

10 U.S.C. § 6132 — Long-term plan for meeting national security requirements for unencumbered uranium

**(a) In General.—** Not later than December 31 of each odd-numbered year through 2031, the Secretary of Energy shall submit to the congressional defense committees a plan for meeting national security requirements for unencumbered uranium through 2070. **(b) Plan Requirements.—** The plan required by subsection (a) shall include the following: (1) An inventory of unencumbered uranium (other than depleted uranium), by program source and enrichment level, that, as of the date of the plan, is allocated to national security requirements. (2) An inventory of unencumbered uranium (other than depleted uranium), by program source and enrichment level, that, as of the date of the plan, is not allocated to national security requirements but could be allocated to such requirements. (3) An identification of national security requirements for unencumbered uranium through 2070, by program source and enrichment level. (4) An assessment of current and projected unencumbered uranium production by private industry in the United States that could support future defense requirements. (5) A description of any shortfall in obtaining unencumbered uranium to meet national security requirements and an assessment of whether that shortfall could be mitigated through the blending down of uranium that is of a higher enrichment level. (6) An inventory of unencumbered depleted uranium, an assessment of the portion of that uranium that could be allocated to national security requirements through re-enrichment, and an estimate of the costs of re-enriching that uranium. (7) A description of the swap and barter agreements involving unencumbered uranium needed to meet national security requirements that are in effect on the date of the plan. (8) An assessment of— (A) when additional enrichmen

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Federal law — U.S. Code and appendices · legal_authorities

10 U.S.C. § 6130 — Authorization of workforce development and training partnership programs within National Nuclear Security Administration

**(a) Authority.—** The Administrator for Nuclear Security may authorize management and operating contractors at covered facilities to develop and implement workforce development and training partnership programs to further the education and training of employees or prospective employees of such management and operating contractors to meet the requirements of section 6128. **(b) Capacity.—** To carry out subsection (a), a management and operating contractor at a covered facility may provide funding through grants or other means to cover the costs of the development and implementation of a workforce development and training partnership program authorized under such subsection, including costs relating to curriculum development, hiring of teachers, procurement of equipment and machinery, use of facilities or other properties, and provision of scholarships and fellowships. **(c) Definitions.—** In this section: (1) The term “covered facility” means— (A) Los Alamos National Laboratory, Los Alamos, New Mexico; or (B) the Savannah River Site, Aiken, South Carolina. (2) The term “prospective employee” means an individual who has applied (or who, based on their field of study and experience, is likely to apply) for a position of employment with a management and operating contractor to support plutonium pit production at a covered facility.

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Federal law — U.S. Code and appendices · legal_authorities

10 U.S.C. § 6135 — W93 nuclear warhead acquisition process

**(a) Reporting Requirements.—** (1) Upon receiving a concept definition study under phase 1 of the joint nuclear weapons life cycle for the W93 nuclear weapon, the Nuclear Weapons Council shall submit to the congressional defense committees a report that includes the following: (A) A description of the potential military characteristics of the weapon. (B) A description of the stockpile-to-target sequence requirements of the weapon. (C) An initial assessment of the requirements a W93 nuclear weapon program is likely to generate for the nuclear security enterprise, including— (i) adjustments to the size and composition of the workforce; (ii) additions to existing weapon design and production capabilities; or (iii) additional facility recapitalization or new construction. (D) A preliminary description of other significant requirements for a W93 nuclear weapon program, including— (i) first production unit date; (ii) initial operational capability date; (iii) full operational capability date; and (iv) any unique safety and surety requirements that could increase design complexity or cost estimate uncertainty. (2) (A) Not later than 15 days after the date on which the Nuclear Weapons Council approves phase 2 of the joint nuclear weapons life cycle for the W93 nuclear weapon, the Administrator shall provide to the congressional defense committees a briefing on a plan to implement a process of independent peer review or review by a board of experts, or both, with respect to— (i) the nonnuclear components of the weapon; (ii) subsystem design; and (iii) engineering aspects of the weapon. (B) The Administrator shall ensure that the process required by subparagraph (A)— (i) uses— (I) all relevant cap

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