Title 21 › Chapter CHAPTER 5— - VIRUSES, SERUMS, TOXINS, ANTITOXINS, AND ANALOGOUS PRODUCTS › § 154a
The Secretary can quickly give a special license when there is an emergency, a small or local market, or another special situation (including when products are made only for use inside one State under a State program). These fast licenses can include conditions needed to keep the product pure, safe, and likely to work. The Secretary must make rules that let some virus, serum, toxin, or similar product be made without a federal license when it is: (1) made only for the maker’s own animals; (2) made only for animals treated by a licensed veterinarian under a vet-client-patient relationship; or (3) made only for sale inside one State under a State licensing program that meets five tests: it can license products and makers; it checks purity, safety, potency, and effectiveness before licensure; it reviews test results before release; it can enforce State rules; and it acts in line with the law’s goal to stop worthless, contaminated, or dangerous products.
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Food and Drugs — Source: USLM XML via OLRC
Legislative History
Reference
Citation
21 U.S.C. § 154a
Title 21 — Food and Drugs
Last Updated
Apr 6, 2026
Release point: 119-73