A. During working hours or when actively performing his duties, a registered veterinary technician shall wear a unique mark of identification on his clothing approved by the board that identifies him as a registered veterinary technician.
B. A registered veterinary technician may use the title "Registered Veterinary Technician" or the abbreviation "R.V.T.".
C. No individual, other than a registered veterinary technician may advertise or offer his services in a manner calculated to lead others to believe that he is a trained veterinary technician or a registered veterinary technician.