Title 21 › CHAPTER 9 — FEDERAL FOOD, DRUG, AND COSMETIC ACT › SUBCHAPTER V — DRUGS AND DEVICES › Part A — Drugs and Devices › § 353a
Allows licensed pharmacists or doctors to make a compounded drug for a named patient when they have a valid prescription or a prescriber-approved note saying a compounded product is needed. They may also prepare small amounts before a prescription if they regularly get valid orders for that drug from the same patient or prescriber. Compounding must happen in a state-licensed pharmacy, a federal facility, or be done by a licensed physician. The ingredients used must meet official standards: if a drug monograph exists, use that; if not, use approved drug components or items on a federal list. Ingredients must come from registered manufacturers and include test certificates. Compounding cannot make drugs pulled from the market for safety or effectiveness. Pharmacies and doctors must not routinely make large amounts of copies of sold drugs unless a prescriber changes the drug in a way that makes a real difference for the patient. Compounded drugs that are too hard to make safely or effectively may be restricted. If products are sent out of state, the state must have an agreement with the federal government, or out-of-state shipments must be no more than 5 percent of the pharmacy’s total prescriptions. The federal government must write rules and consult experts before making key lists. This does not cover compounded positron emission tomography (PET) drugs or radiopharmaceuticals. Compounding does not include mixing or reconstituting when done exactly as the maker’s approved label says.
Full Legal Text
Food and Drugs, Source: USLM XML via OLRC
Legislative History
Reference
Citation
21 U.S.C. § 353a
Title 21, Food and Drugs
Last Updated
Sep 22, 2026
Release point: 119-110