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Regulations last checked for updates: May 14, 2025
Title 19 - Customs Duties last revised: May 05, 2025
All Titles
Title 19
Chapter I
Part 145
Subpart A - Subpart A—General Provisions
§ 145.1 - Definitions.
§ 145.2 - Mail subject to Customs examination.
§ 145.3 - Opening of letter class mail; reading of correspondence prohibited.
§ 145.4 - Dutiable merchandise without declaration or invoice, prohibited merchandise, and merchandise imported contrary to law.
§ 145.5 - Undeliverable packages.
authority:
19 U.S.C. 66
,
1202
,
Harmonized
,
1624
source:
T.D. 73-135, 38 FR 13369, May 21, 1973, unless otherwise noted.
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