Use of tags.
9 C.F.R. § 2.53
in effectEffective: 2024-07-01Official tags obtained by a dealer, exhibitor, or research facility, shall be applied to dogs or cats in the manner set forth in § 2.50 and in as close to consecutive numerical order as possible. No tag number shall be used to identify more than one animal. No number shall be repeated within a 5-year period.
Source: eCFRURL: https://www.ecfr.gov/api/versioner/v1/full/2024-07-01/title-9.xmlFetched: 7/26/2026
