The audio or video tape record­ings of closed ses­sions shall be main­tained for eigh­teen (18) months after the closed ses­sion and shall not be released to the pub­lic unless such release is required by a court order or specif­i­cal­ly autho­rized for release by a vote of the Coun­ty Board.  Mem­bers of the cor­po­rate author­i­ties may lis­ten to the closed ses­sion record­ings in the pres­ence of the Coun­ty Clerk or his or her designee.  Copies of such tapes will not be made or pro­vid­ed to any­one unless specif­i­cal­ly autho­rized by vote of the Coun­ty Board.