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U.S. Code of Federal Regulations
Regulations most recently checked for updates: Aug 27, 2025
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Title 19
Chapter I
Part 151
Subpart A - Subpart A—General
§ 151.1 - Merchandise to be examined.
§ 151.2 - Quantities to be examined.
§ 151.3 - Disclosure of examination packages.
§ 151.4 - Time of examination.
§ 151.5 - Conditions for examination prior to entry.
§ 151.6 - Place of examination.
§ 151.7 - Examination elsewhere than at place of arrival or public stores.
§ 151.8 - Examination after assembly.
§ 151.9 - Immediate transportation entry delivered outside port limits.
§ 151.10 - Sampling.
§ 151.11 - Request for samples or additional examination packages after release of merchandise.
§ 151.12 - Accreditation of commercial laboratories.
§ 151.13 - Approval of commercial gaugers.
§ 151.14 - Use of commercial laboratory tests in liquidation.
§ 151.15 - Movement of merchandise to a centralized examination station.
§ 151.16 - Detention of merchandise.
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