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Breeding Bison

  1. Certificate of Veterinary Inspection (CVI) issued by an accredited veterinarian within 30 days prior to entry into Colorado.
    1. UNLESS shipping directly from the ranch of origin to an approved livestock market or shipping directly to a federally inspected slaughter facility.
    2.  Official Identification must be individually listed if required in paragraph 2.
  2. USDA Official Identification required (840 RFID tags, Silver “brite” tags (placed prior to 11/05/2024), or orange Brucellosis (OCV) metal ear tags (placed prior to 11/05/2024)).
    1. All bison 18 months of age or older.
    2. All show or exhibition bison regardless of age. 

Last updated: 11/04/24