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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 143
Subpart C - Subpart C—Informal Entry
§ 143.21 - Merchandise eligible for informal entry.
§ 143.22 - Formal entry may be required.
§ 143.23 - Form of entry.
§ 143.24 - Preparation of Customs Form 7501 and Customs Form 368 or 368A (serially numbered).
§ 143.25 - Information on entry form, or its electronic equivalent.
§ 143.26 - Party who may make informal entry of merchandise.
§ 143.27 - Invoices.
§ 143.28 - Deposit of duties and release of merchandise.
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