Conn. Agencies Regs. § 16-1-31
Except when specially authorized by the commissioners and authorized under section 1-84b of the general statutes, no person who has served as a commissioner or employee of the Authority shall practice or act as attorney, agent or representative in any contested case before the Authority or by any means aid in the preparation or prosecution of any such contested case which was pending before the Authority while that person was so serving, if such representation or other employment in the contested case does or may involve the disclosure of confidential information acquired while serving as such commissioner or employee of the Authority. In all cases except upon individual application and showing that such subsequent employment is not contrary to the public interest and authorized under section 1-84b of the general statutes, no former commissioner or employee of the Authority shall appear before the Authority or accept employment in connection with any contested case before the Authority within six months after the termination of such employment. The restrictions of this rule are in addition to and are not a limitation upon the provisions of the general statutes and the canons of ethics of any profession.
Conn. Agencies Regs. § 16-1-31