21 CFR 530.1 - Scope.

Regulations last checked for updates: Feb 06, 2026

Title 21 - Food and Drugs last revised: Dec 18, 2026

View all text of Subpart A [§ 530.1 - § 530.5]

§ 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.

authority: 15 U.S.C. 1453,1454,1455; 21 U.S.C. 321,331,351,352,353,355,357,360b,371,379e

source: 61 FR 57743, Nov. 7, 1996, unless otherwise noted.

cite as: 21 CFR 530.1