§ 5.500 - Issuance of Federal Register documents pertaining to the determination of safe levels, notice of need for development of an analytical method, notice of availability of a developed analytical method, and prohibition of certain extralabel drug use.

§ 5.501 - Approval of new animal drug applications, medicated feed mill license applications and their supplements.

§ 5.502 - Issuance of notices, proposals, and orders relating to new animal drugs and medicated feed mill license applications.

§ 5.503 - Submission of and effective approval dates for abbreviated new animal drug applications and certain new animal drug applications.

§ 5.504 - Issuance of written notices concerning patent information, current good manufacturing practices and false or misleading labeling of new animal drugs and feeds bearing or containing new animal drugs.

§ 5.505 - Termination of exemptions for new drugs for investigational use in animals.