Title 46 › Subtitle VII — Security and Drug Enforcement › CHAPTER 705 — MARITIME DRUG LAW ENFORCEMENT › § 70502
Says which ships count as U.S. vessels or are under U.S. law, and what counts as a ship’s nationality or registry. It also uses the definitions from section 102 of the Comprehensive Drug Abuse Prevention and Control Act of 1970 (21 U.S.C. 802). “Vessel of the United States” — a boat documented under chapter 121 or numbered under chapter 123; or partly owned by a U.S. citizen, the U.S. government, a state or local government, or a U.S. corporation unless the boat has been given foreign nationality under article 5 of the 1958 Convention on the High Seas and the master asserts that foreign registry during a U.S. enforcement action; or a boat that used to be U.S.-documented but was illegally sold to a non‑U.S. person, put under a foreign flag, or operated by a foreign power. “Vessel subject to the jurisdiction of the United States” — includes stateless boats, boats treated like stateless under paragraph (2) of article 6 of the 1958 Convention, foreign-registered boats when that nation consents or waives objection, boats in U.S. customs waters, boats in foreign territorial waters when that nation agrees, and boats in the contiguous zone defined by Presidential Proclamation 7219 of September 2, 1999 (43 U.S.C. 1331 note) that are entering, leaving, or are “hovering” as defined in section 401 of the Tariff Act of 1930 (19 U.S.C. 1401). Consent or a nation’s response may be given by radio, phone, or similar means and is proved by certification from the Secretary of State (or the Secretary’s designee). “Vessel without nationality” — a boat whose claimed registry is denied, whose master will not or cannot claim a nationality when asked, or whose claimed nation does not clearly assert it is that nation’s. “Claim of nationality or registry” — shown only by having the ship’s nationality documents on board, flying the nation’s ensign, or a verbal claim by the master. “Semi-submersible” — a craft built or adapted to operate mostly under the water, manned or unmanned. “Submersible” — a craft able to operate entirely below the water, manned or unmanned.
Full Legal Text
Shipping, Source: USLM XML via OLRC
Legislative History
Reference
Citation
46 U.S.C. § 70502
Title 46, Shipping
Last Updated
Sep 22, 2026
Release point: 119-110