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Regulations last checked for updates: Apr 29, 2025
Title 21 - Food and Drugs last revised: Apr 12, 2025
All Titles
Title 21
Chapter I
Part 347
Subpart B - Subpart B—Active Ingredients
§ 347.10 - Skin protectant active ingredients.
§ 347.12 - Astringent active ingredients.
§ 347.20 - Permitted combinations of active ingredients.
authority:
21 U.S.C. 321
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351
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352
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353
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355
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360
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371
source:
58 FR 54462, Oct. 21, 1993, unless otherwise noted.
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