Conn. Agencies Regs. § 17-311-42
Any person may at any time petition the commissioner to promulgate, amend, or repeal any regulation. The petition shall conform to the rules hereinabove stated, where applicable, and shall set forth clearly and concisely the text of the proposed regulation, amendment, or repeal. Such petition shall also state the facts and arguments that favor the action it proposes by including such data, facts, and arguments in the petition or in a brief annexed thereto. The petition shall be addressed to the commissioner and sent by mail or delivered in person during normal business hours. The petition shall be signed by the petitioner and shall furnish the address of the petitioner and the name and address of the petitioner's attorney, if applicable.
Conn. Agencies Regs. § 17-311-42