Which agency regulates veterinary drugs?

• A. FDA
• B. USDA-FSIS
• C. USDA-APHIS
• D. EPA

Answer: (A)

The key idea is that veterinary drugs are regulated by a single primary agency that handles their development, safety, and labeling. In the United States, that role falls to the FDA, specifically the Center for Veterinary Medicine. This office reviews evidence of safety and effectiveness for medicines used in animals, approves the active drug ingredients, and enforces proper labeling, manufacturing quality, and good distribution practices. It also establishes withdrawal times for drugs used in food-producing animals to ensure residues don’t enter the human food supply.

The other agencies have related, but different, responsibilities. USDA-FSIS oversees the safety of meat, poultry, and egg products as they are sold to consumers, not the approval of veterinary drugs. USDA-APHIS focuses on animal health programs and regulatory aspects of veterinary biologics like vaccines. EPA regulates pesticides and certain environmental impacts tied to drug use. So when it comes to the regulation of veterinary drugs themselves, FDA is the primary regulator.