(A) A document is "filed" when it is received and time stamped in the offices of the board. For documents received via e-mail, the time stamp provided by the board's computer shall be the time of receipt. Documents received after five p.m. eastern standard time shall not be considered for filing until the next business day.
(B) An original of any document required to be served by Chapter 4731-13 of the Administrative Code shall be filed with the board not more than three days after service.
(C) All filings shall be addressed to the board to the attention of its hearing unit.