Title 50 › Chapter 42— ATOMIC ENERGY DEFENSE PROVISIONS › Subchapter II— NUCLEAR WEAPONS STOCKPILE MATTERS › Part A— Stockpile Stewardship and Weapons Production › § 2537
The Secretary of Energy, through the Administrator, must send a Selected Acquisition Report to the congressional defense committees at the end of the first quarter of each fiscal year. Each report covers every nuclear weapon system that had a life extension or a major alteration project in the prior fiscal year. The report uses the same kind of information that is used for major defense acquisition programs, but put in terms of the nuclear weapon system. The Secretary, through the Administrator, must also send independent cost estimates and cost reviews to the congressional defense committees and to the Nuclear Weapons Council at set milestones. Those milestones include specific phase completions for life‑extension and new weapon systems (phases 6.2A/2A, 6.3/3, 6.4 before 6.5, and phase 4 before phase 5), reviews at phase 6.2 or phase 2 (feasibility/down‑select), any major alteration project, and any new nuclear facility estimated to cost more than $500,000,000 before it reaches critical decision 1 and before critical decision 2. Each estimate or review must say if the cost baseline or the budget in the future‑years nuclear security program changed and why, and include any views of the Secretary or Administrator. The Administrator must consider these results before moving to the next phase. Reports are due within 30 days after the milestone, must be unclassified but may include a classified annex, and the Secretary of Defense can do an independent assessment at the Administrator’s request for programs over $500,000,000.
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War and National Defense — Source: USLM XML via OLRC
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50 U.S.C. § 2537
Title 50 — War and National Defense
Last Updated
Apr 5, 2026
Release point: 119-73not60