Conn. Gen. Stat. § 22-192a

No person, firm or corporation shall sell or advertise milk or cream as coming from tuberculin-tested cows or herds unless all raw milk sold or offered for sale by such person, firm or corporation is produced from tuberculin-tested cows or herds officially tested by the Commissioner of Agriculture, or unless such person, firm or corporation has an accredited herd certificate issued within twelve months. No person, firm or corporation shall sell or advertise milk or cream as coming from brucellosis-tested cows unless such cows are in a herd or herds maintained under the Connecticut plan for the eradication of brucellosis executed under authority of said commissioner.