What does 21 CFR part 584 cover?

21 CFR part 584 is Food Substances Affirmed as Generally Recognized as Safe in Feed and Drinking Water of Animals. It runs to 3 sections and sits in subchapter E of chapter I, Animal Drugs, Feeds, and Related Products.

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21 CFR Part 584: Food Substances Affirmed as Generally Recognized as Safe in Feed and Drinking Water of Animals

Part 584 of title 21 runs to 3 sections, and sits in subchapter E, Animal Drugs, Feeds, and Related Products. Every section is reproduced in full and is current to 2026-09-10.

Sections: 3
Subparts: 1
Words of regulation: 506
Current to: 2026-09-10

Subpart B: Listing of Specific Substances Affirmed as GRAS

Read 21 CFR part 584 at the eCFR · All of 21 CFR for food safety

Questions

What does 21 CFR part 584 cover?: 21 CFR part 584 is Food Substances Affirmed as Generally Recognized as Safe in Feed and Drinking Water of Animals. It runs to 3 sections and sits in subchapter E of chapter I, Animal Drugs, Feeds, and Related Products.

Every section of part 584 is a clause somebody has to produce evidence for at their next audit. Krolda maps supplier documents to the clause they satisfy in FSSC 22000, IFS Food and 21 CFR 117, and routes the corrective action when the evidence is missing.

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Recall records come from the openFDA food enforcement API, published by the U.S. Food and Drug Administration in the public domain. Krolda adds the hazard classification and the clause mapping; neither is an FDA determination. Always check the FDA notice before acting on a recall.