Title 19 › Chapter 4— TARIFF ACT OF 1930 › Subtitle SUBTITLE III— ADMINISTRATIVE PROVISIONS › Part VI— Miscellaneous Provisions › § 1644a
The Secretary of the Treasury can name U.S. airports as official ports of entry for civil airplanes coming from other countries and set rules for those planes and their cargo. The Secretary can assign Customs officers to those airports, give certain duties to other federal employees (with their agency head’s permission), and by rule make customs, public-health, and some vessel entry rules apply to airplanes. Breaking those customs, health, or similar rules can lead to a $5,000 fine per violation. The Government may seize and forfeit the airplane. The Secretary can reduce or cancel those fines and forfeitures. Breaking immigration rules made to apply to aircraft can also bring a $5,000 fine, which the Secretary or the Attorney General can reduce or cancel. If a controlled drug covered by section 1584 is found on or unloaded from the plane, the owner or the person in command must pay the penalties in section 1584 unless they prove they did not know and exercised the highest care to prevent it. The plane can be held as security for the penalty. The Secretary of Agriculture may also apply animal and plant quarantine laws to air travel, and violators face the penalties those laws provide. Decisions to reduce or cancel penalties are final. Seized planes can be held quickly, and the Attorney General must promptly file a civil case to enforce the claim or say they will not. Penalties may be collected by suing the person, suing the plane, or both, following admiralty-style procedure; a jury can be demanded if the dispute is worth more than $20. Federal agencies may get space at public airports for inspections and related duties after consulting the Secretary of Transportation.
Full Legal Text
Customs Duties — Source: USLM XML via OLRC
Legislative History
Reference
Citation
19 U.S.C. § 1644a
Title 19 — Customs Duties
Last Updated
Apr 5, 2026
Release point: 119-73not60