Conn. Gen. Stat. § 7-101: Town seal.

Each town shall provide itself with a seal with the name of the town and the state and the word “seal” inscribed thereon and may place thereon any such other suitable inscription or design as it determines. If any town changes any design or inscription upon its seal, a certificate describing such change shall be made and filed by the town clerk of such town with the Secretary of the State. The town clerk shall have the custody of such seal.