21 C.F.R. § 530.21 Prohibitions for food-producing animals.
Title 21 - Food and Drugs
(a) FDA may prohibit the extralabel use of an approved new animal or human drug or class of drugs in food-producing animals if FDA determines that: (1) An acceptable analytical method needs to be established and such method has not been established or cannot be established; or (2) The extralabel use of the drug or class of drugs presents a risk to the public health. (b) A prohibition may be a general ban on the extralabel use of the drug or class of drugs or may be limited to a specific species, indication, dosage form, route of administration, or combination of factors.
Title 21: Food and Drugs
PART 530—EXTRALABEL DRUG USE IN ANIMALS
Subpart C—Specific Provisions Relating to Extralabel Use of Animal and Human Drugs in Food-Producing Animals
§ 530.21 Prohibitions for food-producing animals.
