Code of Federal Regulations (Last Updated: November 8, 2024) |
Title 9 - Animals and Animal Products |
Chapter I - Animal and Plant Health Inspection Service, Department of Agriculture |
SubChapter A - Animal Welfare |
Part 2 - Regulations |
Subpart E - Identification of Animals |
§ 2.51 - Form of official tag.
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§ 2.51 Form of official tag.
(a) The official tag shall be made of a durable alloy such as brass, bronze, or steel, or of a durable plastic. Aluminum of a sufficient thickness to assure the tag is durable and legible may also be used. The tag shall be one of the following shapes:
(1) Circular in shape and not less than 11⁄4 inches in diameter, or
(2) Oblong and flat in shape, not less than 2 inches by 3⁄4 inch and riveted to an acceptable collar.
(b) Each tag shall have the following information embossed or stamped on so that it is easily readable:
(1) The letters “USDA”;
(2) Numbers identifying the State and dealer, exhibitor, or research facility (e.g., 39-AB); and
(3) Numbers identifying the animal (e.g., 82488).
(c) Official tags shall be serially numbered. No individual dealer or exhibitor shall use any identification tag number more than once within a 5-year period.