Title 19 › CHAPTER 4 — TARIFF ACT OF 1930 › SUBTITLE III — ADMINISTRATIVE PROVISIONS › Part VI — Miscellaneous Provisions › § 1644
Lets the Treasury Secretary apply customs and ship‑entry laws and their rules, including this customs chapter and the Anti‑Smuggling Act of 1935, to civil air navigation. It also says that “customs laws administered by the Secretary of the Treasury” means this chapter and other laws in the same title.
Full Legal Text
Customs Duties, Source: USLM XML via OLRC
Legislative History
Reference
Citation
19 U.S.C. § 1644
Title 19, Customs Duties
Last Updated
Aug 21, 2026
Release point: 119-102