Part 123 — CBP Relations with Canada and Mexico

• § 123.0— Scope.

Subpart A — General Provisions

• § 123.1— Report of arrival from Canada or Mexico and permission to proceed.
• § 123.2— Penalty for failure to report arrival or for proceeding without a permit.
• § 123.3— Inward foreign manifest required.
• § 123.4— Inward foreign manifest forms to be used.
• § 123.5— Certification and filing of inward foreign manifest.
• § 123.6— Train sheet for arriving railroad trains.
• § 123.7— Manifest used as an entry for unconditionally free merchandise value not over $250.
• § 123.8— Permit or special license to unlade or lade a vessel or vehicle.
• § 123.9— Explanation of a discrepancy in a manifest.
• § 123.10— General order merchandise.

Subpart B — International Traffic

• § 123.11— Supplies on international trains.
• § 123.12— Entry of foreign locomotives and equipment in international traffic.
• § 123.13— Foreign repairs to domestic locomotives and other domestic railroad equipment.
• § 123.14— Entry of foreign-based trucks, busses, and taxicabs in international traffic.
• § 123.15— Vehicles of foreign origin used between communities of the United States and Canada or Mexico.
• § 123.16— Entry of returning trucks, busses, or taxicabs in international traffic.
• § 123.17— Foreign repairs to domestic trucks, busses, taxicabs and their equipment.
• § 123.18— Equipment and materials for constructing bridges or tunnels between the United States and Canada or Mexico.

Subpart C — Shipments in Transit Through Canada or Mexico

• § 123.21— Merchandise in transit.
• § 123.22— In-transit manifest.
• § 123.23— Train sheet for in-transit rail shipments.
• § 123.24— Sealing of conveyances or compartments.
• § 123.25— Certification and disposition of manifests.
• § 123.26— Transshipment of merchandise moving through Canada or Mexico.
• § 123.27— Feeding and watering animals in Canada.
• § 123.28— Merchandise remaining in or exported to Canada or Mexico.
• § 123.29— Procedure on arrival at port of reentry.

Subpart D — Shipments in Transit Through the United States

• § 123.31— Merchandise in transit.
• § 123.32— In-bond application.

Subpart E — United States and Canada In-Transit Truck Procedures

• § 123.41— Truck shipments transiting Canada.
• § 123.42— Truck shipments transiting the United States.

Subpart F — Commercial Traveler's Samples in Transit Through the United States or Canada

• § 123.51— Commercial samples transported by automobile through Canada between ports in the United States.
• § 123.52— Commercial samples transported by automobile through the United States between ports in Canada.

Subpart G — Baggage

• § 123.61— Baggage arriving in baggage car.
• § 123.62— Baggage in possession of traveler.
• § 123.63— Examination of baggage from Canada or Mexico.
• § 123.64— Baggage in transit through the United States between ports in Canada or in Mexico.
• § 123.65— Domestic baggage transiting Canada or Mexico between ports in the United States.

Subpart I — Miscellaneous Provisions

• § 123.81— Merchandise found in building on the boundary.
• § 123.82— Treatment of stolen vehicles returned from Mexico.

Subpart J — Advance Information for Cargo Arriving by Rail or Truck

• § 123.91— Electronic information for rail cargo required in advance of arrival.
• § 123.92— Electronic information for truck cargo required in advance of arrival.