Conn. Gen. Stat. § 31-249d: Disqualification of referees and board members as advocates.

No referee or member of the board shall appear for or on behalf of himself or any party before any other referee or before the board. No referee or member of the board shall appear in any court on his own behalf or on behalf of any party whose matter before the court consists of an appeal or other proceeding which commenced before one of the referees or before the board.