Minutes of every regular or special meeting shall be kept and shall include the names and addresses of the persons appearing and addressing the Land Development Board, and of any persons appearing by attorney, the action taken by the Land Development Board, the findings, if any, made by it and the reasons therefor. The Board shall thereafter make the minutes available, after approval, for public inspection during normal business hours at the office of the Administrative Officer. Any interested party shall have the right to compel production of the minutes for use as evidence in any legal proceedings concerning the subject matter of the minutes. The interested party shall be charged a reasonable fee for the reproduction of the minutes, as provided in § 12-7.