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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 177 - PART 177—ADMINISTRATIVE RULINGS
§ 177.0 - Scope.
Subpart A [§ 177.1 - § 177.13] - Subpart A—General Ruling Procedure
Subpart B [§ 177.21 - § 177.31] - Subpart B—Government Procurement; Country-of-Origin Determinations
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