Title 21 › Chapter 9— FEDERAL FOOD, DRUG, AND COSMETIC ACT › Subchapter V— DRUGS AND DEVICES › Part A— Drugs and Devices › § 354
Drugs that may be put into animal feed but only used under a veterinarian’s supervision are called veterinary feed directive (VFD) drugs. Feed that has a VFD drug in it may only be given to animals when a licensed veterinarian issues a lawful VFD during their normal practice. A drug is a VFD if its approval, conditional approval, or index listing limits it to use under a veterinarian’s supervision (see sections 360b(b), 360ccc, and 360ccc–1). When these drugs and feeds are labeled, handled, and used the way this law requires, they are exempt from section 352(f). A lawful VFD must include any information the Secretary requires and must follow the approved conditions and uses published under section 360b(i) or the index listing under section 360ccc–1(e). Veterinarians and people who make, sell, or use feed with VFD drugs must keep a copy of the VFD for each feed. A distributor who ships feed to another distributor must get a written promise from the buyer that they will not send the feed to an animal production site without a VFD and will pass the same promise on if they ship it again. People who must keep these records must let a Secretary-designated officer inspect and copy them at reasonable times. Anyone who starts distributing such feed must tell the Secretary their name and business location; failing to do so makes the drug misbranded. If labels or ads lack the required caution or do not match the approved uses in section 360b(i) or 360ccc–1(e), the drug or feed is misbranded. These drugs and feeds are not treated as prescription articles under any Federal or State law.
Full Legal Text
Food and Drugs — Source: USLM XML via OLRC
Legislative History
Reference
Citation
21 U.S.C. § 354
Title 21 — Food and Drugs
Last Updated
Apr 5, 2026
Release point: 119-73not60