[Code of Federal Regulations] [Title 21, Volume 6] [Revised as of April 1, 2004] From the U.S. Government Printing Office via GPO Access [CITE: 21CFR530.12] [Page 335] TITLE 21--FOOD AND DRUGS CHAPTER I--FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) PART 530_EXTRALABEL DRUG USE IN ANIMALS--Table of Contents Subpart B_Rules and Provisions for Extralabel Uses of Drugs in Animals Sec. 530.12 Labeling. Any human or animal drug prescribed and dispensed for extralabel use by a veterinarian or dispensed by a pharmacist on the order of a veterinarian shall bear or be accompanied by labeling information adequate to assure the safe and proper use of the product. Such information shall include the following: (a) The name and address of the prescribing veterinarian. If the drug is dispensed by a pharmacy on the order of a veterinarian, the labeling shall include the name of the prescribing veterinarian and the name and address of the dispensing pharmacy, and may include the address of the prescribing veterinarian; (b) The established name of the drug or, if formulated from more than one active ingredient, the established name of each ingredient; (c) Any directions for use specified by the veterinarian, including the class/species or identification of the animal or herd, flock, pen, lot, or other group of animals being treated, in which the drug is intended to be used; the dosage, frequency, and route of administration; and the duration of therapy; (d) Any cautionary statements; and (e) The veterinarian's specified withdrawal, withholding, or discard time for meat, milk, eggs, or any other food which might be derived from the treated animal or animals.