Title 22 › CHAPTER 72 — NUCLEAR PROLIFERATION PREVENTION › SUBCHAPTER I — SANCTIONS FOR NUCLEAR PROLIFERATION › § 6303
Stops people from knowingly giving money or financial help that directly helps others get unguarded special nuclear material or to build, develop, produce, stockpile, or otherwise acquire nuclear explosive devices. If the United States can stop the activity, neither U.S. persons nor foreign persons may do it. If the President finds that someone did it, the President must order sanctions that include bans on certain U.S. government finance roles (for example, being a primary dealer in U.S. government debt or serving as a depositary for U.S. government funds) and limits on U.S. operations (for example, no new lines of business or new U.S. locations after the order). When the target is foreign, the President should consult with that country and may delay the sanctions for up to 90 days, and up to another 90 days if the foreign government is taking effective steps. The President must report to Congress about the talks within 90 days. Sanctions must stay in place at least 12 months and end only if the President certifies the person stopped the activity and gives reliable assurance they will not do it again. The President may waive sanctions early if keeping them would seriously harm financial systems, with written notice to Congress. The Attorney General can go to court to enforce the ban or orders. “Knowingly” means being aware or firmly believing the conduct or result is very likely. The rule applies to actions on or after the date this part takes effect.
Full Legal Text
Foreign Relations and Intercourse, Source: USLM XML via OLRC
Legislative History
Reference
Citation
22 U.S.C. § 6303
Title 22, Foreign Relations and Intercourse
Last Updated
Sep 23, 2026
Release point: 119-110