Conn. Gen. Stat. § 22-306
Enforcement. Regulations.
(b) Each veterinarian shall report each month, on forms furnished for that purpose by the commissioner, a record of blood samples drawn and of animals vaccinated by him. Any veterinarian not complying with the regulations made by the commissioner for the control and eradication of brucellosis shall not be assigned any further state work.
(c) No person shall change wilfully or knowingly the identification of any animal by tampering with the ear tag, tattoo or brand or otherwise, for the purpose of concealing or falsifying any animal's history as recorded in the files of the state Department of Agriculture.