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U.S. Code of Federal Regulations
Regulations most recently checked for updates: Dec 13, 2025
All Titles
Title 21
Chapter I
Part 216 - PART 216—HUMAN DRUG COMPOUNDING
Subpart A - Subpart A—General Provisions [Reserved]
Subpart B [§ 216.23 - § 216.24] - Subpart B—Compounded Drug Products
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