Administrative Rules of Montana
Department 32 - LIVESTOCK
Chapter 32.3 - DISEASE CONTROL
Subchapter 32.3.2 - Importation of Animals and Semen Into Montana
Rule 32.3.203 - IMPORTATION OF DISEASED ANIMALS

(1) Livestock infected with or exposed to brucellosis, tuberculosis, or any other infectious, contagious, or communicable animal disease may not enter the state unless destined directly for slaughter at a slaughterhouse under USDA supervision. In addition, all conditions for the movement of animals from a quarantined area established by the quarantining authority or U.S. Department of Agriculture must be met.

(2) If any animal in a lot presented for shipment or movement into Montana shows a suspicious or positive reaction to any test required for admission to Montana, no animal from that lot or from the herd in which the animal reacting to the test originates may enter the state of Montana without special permission from the state veterinarian or his agent.