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U.S. Code of Federal Regulations
Regulations most recently checked for updates: Aug 27, 2025
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Title 14
Chapter I
Part 45 - PART 45—IDENTIFICATION AND REGISTRATION MARKING
Subpart A [§ 45.1 - § 45.1] - Subpart A—General
Subpart B [§ 45.10 - § 45.16] - Subpart B—Marking of Products and Articles
Subpart C [§ 45.21 - § 45.33] - Subpart C—Nationality and Registration Marks
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