19 CFR § 141.51 - Quantity usually required to be in one entry.

---
identifier: "/us/cfr/t19/s141.51"
source: "ecfr"
legal_status: "authoritative_unofficial"
title: "19 CFR § 141.51 - Quantity usually required to be in one entry."
title_number: 19
title_name: "Customs Duties"
section_number: "141.51"
section_name: "Quantity usually required to be in one entry."
chapter_name: "U.S. CUSTOMS AND BORDER PROTECTION, DEPARTMENT OF HOMELAND SECURITY; DEPARTMENT OF THE TREASURY"
part_number: "141"
part_name: "ENTRY OF MERCHANDISE"
positive_law: false
currency: "2026-04-05"
last_updated: "2026-04-05"
format_version: "1.1.0"
generator: "[email protected]"
authority: "19 U.S.C. 66, 1448, 1484, 1498, 1624."
regulatory_source: "T.D. 73-175, 38 FR 17447, July 2, 1973, unless otherwise noted."
cfr_part: "141"
---


# 141.51 Quantity usually required to be in one entry.

All merchandise arriving on one conveyance and consigned to one consignee must be included on one entry, except as provided in § 141.52. In addition, a shipment of merchandise that arrives by separate conveyances at the same port of entry in multiple portions, either as a shipment split by the carrier or as components of a large unassembled or disassembled entity, may be processed under a single entry, as prescribed, respectively, in §§ 141.57 and 141.58.

[CBP Dec. 06-11, 71 FR 31925, June 2, 2006]