Us Code § 2455a - National Nuclear Security Administration authority for urgent nonproliferation activities

Full text of Us Code United States Code § 2455a — National Nuclear Security Administration authority for urgent nonproliferation activities, with citation guidance and answers to common questions.

§ 2455a. National Nuclear Security Administration authority for urgent nonproliferation activities

(a) In general

Subject to the notification requirement under subsection (b), not more than 10 percent of the total amounts appropriated or otherwise made available in any fiscal year for the nonproliferation programs of the Department of Energy National Nuclear Security Administration may be expended, notwithstanding any other law, for activities described under subsection (b)(1)(B).

(b) Determination and notice

(1) Determination

The Secretary of Energy, with the concurrence of the Secretary of State and the Secretary of Defense, may make a written determination that—

(A) threats arising from the proliferation of nuclear or radiological weapons or weapons-related materials, technologies, and expertise must be addressed urgently;

(B) certain provisions of law would unnecessarily impede the Secretary's ability to carry out nonproliferation activities of the National Nuclear Security Administration to address such threats; and

(C) it is necessary to expend amounts described in subsection (a) to carry out such activities.

(2) Notice required

Not later than 15 days before obligating or expending funds under the authority provided in subsection (a), the Secretary of Energy shall notify the appropriate congressional committees of the determination made under paragraph (1). The notice shall include—

(A) the determination;

(B) the activities to be undertaken by the nonproliferation programs of the National Nuclear Security Administration;

(C) the expected time frame for such activities; and

(D) the expected costs of such activities.

(c) Appropriate congressional committees

In this section, the term "appropriate congressional committees" means—

(1) the Committee on Foreign Affairs, the Committee on Armed Services, and the Committee on Appropriations of the House of Representatives; and

(2) the Committee on Foreign Relations, the Committee on Armed Services, and the Committee on Appropriations of the Senate.

(Pub. L. 111–84, div. C, title XXXI, §3120, Oct. 28, 2009, 123 Stat. 2710.)


Editorial Notes

Codification

Section was enacted as part of the National Defense Authorization Act for Fiscal Year 2010, and not as part of the National Nuclear Security Administration Act which comprises this chapter.

SUBCHAPTER V—MISCELLANEOUS PROVISIONS

About This Section

50 U.S.C. § 2455a is part of Title 50 of the United States Code. The United States Code is the official codification of federal statutes maintained by the Office of the Law Revision Counsel of the U.S. House of Representatives. Congress amends the Code through new public laws, which are eventually incorporated into the relevant title.

This section may be cited in legal writing as 50 U.S.C. § 2455a. For the most current official text, including any recent amendments, use the official source links below. Do not rely on this page as the sole authority for legal citation or litigation.

How to Read This Statute

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Sources

Source: official Us Code text · Last verified 2026-08-27

Frequently Asked Questions About Us Code § 2455a

What does United States Code § 2455a cover?

Section 2455a ("National Nuclear Security Administration authority for urgent nonproliferation activities") is part of the United States Code, the codified statutory law of Us Code. It sets out the legal rule or procedure described in the text above. Statutes are amended regularly, so always verify against the official source.

How do I cite Us Code § 2455a?

A common citation format is "United States Code § 2455a" (Us Code). Legal writing may require the code abbreviation, section number, and year or edition. Match the style required by your court, professor, or publisher.

Is this the official text of Us Code law?

No. This page is for research and education and may not include the most recent amendments. For official current law, check the Us Code official source linked on this page or consult a licensed Us Code attorney.

How does Us Code § 2455a apply to my situation?

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Sources & Verification

Not legal advice. Verify against the official source and consult a licensed attorney in Us Code.