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Code · U.S. Code · Title 50 - WAR AND NATIONAL DEFENSE · CHAPTER 55— DEFENSE PRODUCTION · SUBCHAPTER IV— PROHIBITION AND NOTIFICATION ON INVESTMENTS RELATING TO COVERED NATIONAL SECURITY TRANSACTIONS · § 4581

§ 4581. Prohibition on investments

2,686 words·~12 min read·/usc/title-50/section-4581

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(a)In general The Secretary may prohibit, in accordance with regulations issued under subsection (e), a United States person, including its controlled foreign entities, from knowingly engaging in a covered national security transaction in any prohibited technology.
(b)Evasion Any action that evades or avoids, has the purpose of evading or avoiding, causes a violation of, or attempts to violate the prohibition set forth in subsection
(a)is prohibited.
(c)Exemptions
(1)National interest exemption Subject to subsection (d), the Secretary is authorized to exempt from the prohibition set forth in subsection
(a)any activity determined by the President, in consultation with the Secretary, or delegated to the Secretary, in coordination with the Secretary of Commerce, the Secretary of State, and, as appropriate, the heads of other relevant Federal departments and agencies, to be in the national interest of the United States.
(2)Intelligence exemption Regulations issued under subsection
(e)shall not apply to any authorized intelligence activities of the United States.
(d)Congressional notification The Secretary shall—
(1)notify the appropriate congressional committees not later than five business days after issuing an exemption under subsection (c); and
(2)include in such notification an identification of the national interest justifying the use of the exemption, subject to appropriate confidentiality and classification requirements.
(e)Regulations
(1)In general The Secretary, in consultation with the Secretary of Commerce, the Secretary of State and, as appropriate, the heads of other relevant Federal departments and agencies, may issue or update existing regulations to carry out this section subject to public notice and comment in accordance with subchapter II of chapter 5 and chapter 7 of title 5, and not subject to the requirements of section 4559 of this title. The regulations issued pursuant to this paragraph shall, as necessary, amend, terminate, supersede, revoke, or streamline existing requirements in part 850 of title 31, Code of Federal Regulations (the Outbound Investment Rule) and shall provide a reasonable timeframe for compliance.
(2)Non-binding feedback
(A)In general The regulations issued under paragraph
(1)shall include a process under which a person can request to receive non-binding feedback on a confidential basis, or as anonymized guidance to the public, as to whether a transaction would constitute a covered national security transaction in a prohibited technology.
(B)Authority to limit frivolous feedback requests In establishing the process required by subparagraph (A), the Secretary may prescribe limitations on requests for feedback identified as frivolous for purposes of this subsection.
(3)Notice; opportunity to cure
(A)In general The regulations issued under paragraph
(1)shall account for whether a United States person has self-identified and self-disclosed a violation of the prohibition set forth in subsection
(a)in determining the legal consequences of that violation.
(B)Self-disclosure letters The regulations issued under paragraph
(1)shall dictate the form and content of a letter of self-disclosure, which shall include relevant facts about the violation, why the United States person believes its activity to have violated the prohibition set forth in subsection (a), and a proposal for mitigation of the harm of such action.
(4)Low-burden regulations In issuing regulations under paragraph (1), the Secretary should balance the priority of protecting the national security interest of the United States while, to the extent practicable—
(A)minimizing the cost and complexity of compliance for affected parties, including the duplication of reporting requirements under current regulations;
(B)adopting the least burdensome alternative that achieves regulatory objectives; and
(C)prioritizing transparency and stakeholder involvement in the process of issuing the rules.
(5)Burden of proof In accordance with section 556(d) of title 5, in an enforcement action for a violation of the prohibition set forth in subsection (a), the burden of proof shall be upon the Secretary.
(Sept. 8, 1950, ch. 932, title VIII, § 801, as added Pub. L. 119–60, div. H, title LXXXV, § 8521, Dec. 18, 2025, 139 Stat. 1924.)
Connections6 cite this · traces to 11
5 references not yet in our index
  • Sept. 8, 1950, ch. 932
  • Pub. L. 119–60, div. H, title LXXXV, § 8521
  • 139 Stat. 1924
  • Pub. L. 119–60, div. H, title LXXXV
  • 139 Stat. 1920
Citation graph
cites case law
§ 4581
Prohibition on investments
U.S.C.×5
Stat. Comp.×1
ActSept. 8, 1950, ch. 932
Pub. L.Pub. L. 119–60, div. H, title LXXXV, § 8521
Stat.139 Stat. 1924
Cites 16 · showing 12Cited by 6 across 2 sources
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