19 CFR Part 101
PART 101—GENERAL PROVISIONS
- PART 101—GENERAL PROVISIONS
- Chapter I—U.S. Customs and Border Protection, Department of Homeland Security; Department of the Treasury
- § 101.0 Scope.
- § 101.1 Definitions.
- § 101.2 Authority of Customs officers.
- § 101.3 Customs service ports and ports of entry.
- § 101.4 Entry and clearance of vessels at Customs stations.
- § 101.5 CBP preclearance offices in foreign countries.
- § 101.6 Hours of business.
- § 101.7 Customs seal.
- § 101.8 Identification cards.
- § 101.9 Test programs or procedures; alternate requirements.
- § 101.10 Centers of Excellence and Expertise.