An appellant may withdraw an appeal. A request for withdrawal shall be in writing and the Board shall serve a copy on:
(1) the official whose decision is being appealed;
(2) the County Attorney; and
(3) all parties of record to the proceedings and their attorneys.
(Bill No. 53-86; Bill No. 12-88; Bill No. 22-90; Bill No. 99-93; Bill No. 19-13; Bill No. 13-21)