15 CFR 904.205: Disqualification of Judge.

(a) The Judge may withdraw voluntarily from an administrative proceeding when the Judge deems himself/herself disqualified.

(b) A party may in good faith request the Judge to withdraw on the grounds of personal bias or other disqualification. The party seeking the disqualification must file with the Judge a timely affidavit or statement setting forth in detail the facts alleged to constitute the grounds for disqualification, and the Judge will rule on the matter. If the Judge rules against disqualification, the Judge will place all matters relating to such claims of disqualification in the record.