Unless required for the disposition of ex parte matters authorized by law, members or employees of an agency assigned to render a decision or to make findings of fact and conclusions of law in a contested case may not communicate, directly or indirectly, in connection with any issue of fact or law with any party or his representative, except on notice and opportunity for all parties to participate.

Source Note:The provisions of this §107.59 adopted to be effective January 1, 1976.