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Regulations last checked for updates: May 01, 2025
Title 21 - Food and Drugs last revised: Apr 28, 2025
All Titles
Title 21
Chapter I
Part 333
Subpart D - Subpart D—Topical Acne Drug Products
§ 333.301 - Scope.
§ 333.303 - Definitions.
§ 333.310 - Acne active ingredients.
§ 333.320 - Permitted combinations of active ingredients.
§ 333.350 - Labeling of acne drug products.
authority:
21 U.S.C. 321
,
351
,
352
,
353
,
355
,
360
,
371
source:
52 FR 47322, Dec. 11, 1987, unless otherwise noted.
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