Title 19 › Chapter 4— TARIFF ACT OF 1930 › Subtitle SUBTITLE III— ADMINISTRATIVE PROVISIONS › Part V— Enforcement Provisions › § 1587
Customs officers can board and inspect any ship that is hovering near shore, that fails to show required lights (unless it had no choice), that is being chased, or certain foreign ships allowed to be checked outside U.S. waters. Officers may put the captain under oath and ask about the cargo and voyage. They may bring the ship into the nearest U.S. port to look at the cargo. If the captain refuses to follow lawful orders or lies about the ship, cargo, or voyage, the captain can be fined between $500 and $5,000. If officers find dutiable goods destined for the United States on board, the ship and its cargo will be seized and forfeited. If prohibited imports or alcohol (not including sea stores) are found, they are presumed to be headed to the United States. If a ship was once found carrying cargo in U.S. waters or on U.S. soil, and later is found empty or partly unloaded, and the captain cannot properly explain where prohibited goods or alcohol were legally unloaded, the ship will be seized and forfeited. A ship truly on a nonstop trip from one foreign port to another is not liable to be seized.
Full Legal Text
Customs Duties — Source: USLM XML via OLRC
Legislative History
Reference
Citation
19 U.S.C. § 1587
Title 19 — Customs Duties
Last Updated
Apr 5, 2026
Release point: 119-73not60