ARM 32.3.606
ARM 32.3.606. IDENTIFYING INFECTED ANIMALS
Cite as Mont. Admin. R. 32.3.606
(1) All animals infected with tuberculosis, as determined by physical examina-tion or tuberculin test, or otherwise, must be immediately segregated, eartagged with an official tuberculosis reactor eartag, and branded with the letter "T" on either the right or left jaw.
(2) The size of the brand may not be less than 2 inches nor more than 3 inches high.