The Board shall, as the appointing authority, direct the operation of the staff through the executive director. Board members may not have monetary, pecuniary, or other interest in the affairs of any: Staff member; or Organization engaged in business with the Board, including: Businesses; Enterprises; or Other for-profit organizations. A Board member or Board staff may not serve for compensation as an instructor in a continuing education course or program under Board cognizance over which that Board member or staff member serves in an approval capacity.