Regulations last checked for updates: May 02, 2025

Title 21 - Food and Drugs last revised: Apr 28, 2025
§ 530.1 - Scope.

This part applies to the extralabel use in an animal of any approved new animal drug or approved new human drug by or on the lawful order of a licensed veterinarian within the context of a valid veterinary-client-patient relationship.

source: 61 FR 57743, Nov. 7, 1996, unless otherwise noted.
cite as: 21 CFR 530.1