The hearing must be conducted in an impartial manner. Upon a
timely allegation, made in good faith, of bias or of personal financial
interest, direct or indirect, of a Presiding Officer or Board member in the
proceedings, requesting that person disqualify themself, that person must
determine the matter as part of the record. If the person alleged to be biased
requests, an allegation must be reduced to writing by the person making the
allegation with an adequate time for response on the record. The Presiding
Officer or Board member to whom the charge of bias or of personal financial
interest is directed may consult with the Office of the Attorney General or
private counsel concerning the charge