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U.S. Code of Federal Regulations
Regulations most recently checked for updates: Aug 28, 2025
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Title 21
Chapter I
Part 1100 - PART 1100—General
Subpart A [§ 1100.1 - § 1100.5] - Subpart A—Tobacco Products Subject to FDA Authority
Subpart B - Subpart B [Reserved]
Subpart C [§ 1100.200 - § 1100.204] - Subpart C—Maintenance of Records Demonstrating That a Tobacco Product Was Commercially Marketed in the United States as of February 15, 2007.
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