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Title 21

Displaying title 21, up to date as of 7/16/2026. 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 EAnimal Drugs, Feeds, and Related Products500 – 599
Part 573Food Additives Permitted in Feed and Drinking Water of Animals573.120 – 573.1020
Subpart A [Reserved]
Subpart BFood Additive Listing573.120 – 573.1020