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Title 21

Displaying title 21, up to date as of 7/14/2026. Title 21 was last amended 7/09/2026.
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Title 21Food and DrugsPart / Section
Chapter IFood and Drug Administration, Department of Health and Human Services1 – 1299
Subchapter DDrugs for Human Use300 – 499
Part 358Miscellaneous External Drug Products for Over-the-Counter Human Use358.101 – 358.760
Subpart A [Reserved]
Subpart BWart Remover Drug Products358.101 – 358.150
§ 358.101Scope.
§ 358.103Definitions.
§ 358.110Wart remover active ingredients.
§ 358.150Labeling of wart remover drug products.
Subpart C [Reserved]
Subpart DIngrown Toenail Relief Drug Products358.301 – 358.350
§ 358.301Scope.
§ 358.303Definitions.
§ 358.310Ingrown toenail relief active ingredient.
§ 358.350Labeling of ingrown toenail relief drug products.
Subpart E [Reserved]
Subpart FCorn and Callus Remover Drug Products358.501 – 358.550
§ 358.501Scope.
§ 358.503Definitions.
§ 358.510Corn and callus remover active ingredients.
§ 358.550Labeling of corn and callus remover drug products.
Subpart GPediculicide Drug Products358.601 – 358.650
§ 358.601Scope.
§ 358.603Definition.
§ 358.610Pediculicide active ingredients.
§ 358.650Labeling of pediculicide drug products.
Subpart HDrug Products for the Control of Dandruff, Seborrheic Dermatitis, and Psoriasis358.701 – 358.760