CFR›Title 9›Chapter I›Part 2›Subpart E ContainsSections 2.50–2.55CorpusDaily eCFRDisplayed edition2026-06-12Last updated2026-06-12 Subpart E—Identification of Animals Sections 2.50 § 2.50 Time and method of identification. 2.51 § 2.51 Form of official tag. 2.52 § 2.52 How to obtain tags. 2.53 § 2.53 Use of tags. 2.54 § 2.54 Lost tags. 2.55 § 2.55 Removal and disposal of tags. Previous D Subpart D—Attending Veterinarian and Adequate Veterinary Care Next F Subpart F—Stolen Animals