19 CFR § 151.27 - Weighing and sampling done at time of unlading.

---
identifier: "/us/cfr/t19/s151.27"
source: "ecfr"
legal_status: "authoritative_unofficial"
title: "19 CFR § 151.27 - Weighing and sampling done at time of unlading."
title_number: 19
title_name: "Customs Duties"
section_number: "151.27"
section_name: "Weighing and sampling done at time of unlading."
chapter_name: "U.S. CUSTOMS AND BORDER PROTECTION, DEPARTMENT OF HOMELAND SECURITY; DEPARTMENT OF THE TREASURY"
part_number: "151"
part_name: "EXAMINATION, SAMPLING, AND TESTING OF MERCHANDISE"
positive_law: false
currency: "2026-03-24"
last_updated: "2026-03-24"
format_version: "1.1.0"
generator: "[email protected]"
authority: "19 U.S.C. 66, 1202 (General Note 3(i) and (j), Harmonized Tariff Schedule of the United States (HTSUS)), 1624;"
regulatory_source: "T.D. 73-175, 38 FR 17470, July 2, 1973, unless otherwise noted."
cfr_part: "151"
---


# 151.27 Weighing and sampling done at time of unlading.

Sugar, sirup, and molasses requiring either weighing or sampling shall be weighed or sampled at the time of unlading. When such merchandise requires both weighing and sampling, these operations shall be performed simultaneously.