32-1-911. Notices and orders -- manner of service -- copies to federal authorities. Any service required or authorized to be made by the director pursuant to this part shall be made upon individual board members and officers by personal service and may be made upon institutions by registered or certified mail or in such other manner reasonably calculated to give actual notice as the director by rule or otherwise may provide. Copies of any notice or order served by the director pursuant to the provisions of this part upon any institution or any board member or officer thereof or other person participating in the conduct of its affairs may also be sent to the appropriate federal supervisory authorities.