(a) Environmental Appeals Board. (1) The Environmental Appeals Board rules on appeals from the initial decisions, rulings and orders of a Presiding Officer in proceedings under these Consolidated Rules of Practice, and approves settlement of proceedings under these Consolidated Rules of Practice commenced at EPA Headquarters. The Environmental Appeals Board may refer any case or motion to the Administrator when the Environmental Appeals Board, in its discretion, deems it appropriate to do so. When an appeal or motion is referred to the Administrator by the Environmental Appeals Board, all parties shall be so notified and references to the Environmental Appeals Board in these Consolidated Rules of Practice shall be interpreted as referring to the Administrator. If a case or motion is referred to the Administrator by the Environmental Appeals Board, the Administrator may consult with any EPA employee concerning the matter, provided such consultation does not violate § 22.8. Motions directed to the Administrator shall not be considered except for motions for disqualification pursuant to paragraph (d) of this section, or motions filed in matters that the Environmental Appeals Board has referred to the Administrator.

(2) In exercising its duties and responsibilities under these Consolidated Rules of Practice, the Environmental Appeals Board may do all acts and take all measures as are necessary for the efficient, fair and impartial adjudication of issues arising in a proceeding, including imposing procedural sanctions against a party who without adequate justification fails or refuses to comply with these Consolidated Rules of Practice or with an order of the Environmental Appeals Board. Such sanctions may include drawing adverse inferences against a party, striking a party's pleadings or other submissions from the record, and denying any or all relief sought by the party in the proceeding.

(b) Regional Judicial Officer. Each Regional Administrator shall delegate to one or more Regional Judicial Officers authority to act as Presiding Officer in proceedings under subpart I of this part, and to act as Presiding Officer until the respondent files an answer in proceedings under these Consolidated Rules of Practice to which subpart I of this part does not apply. The Regional Administrator may also delegate to one or more Regional Judicial Officers the authority to approve settlement of proceedings pursuant to § 22.18(b)(3). These delegations will not prevent a Regional Judicial Officer from referring any motion or case to the Regional Administrator. A Regional Judicial Officer shall be an attorney who is a permanent or temporary employee of the Agency or another Federal agency and who may perform other duties within the Agency. A Regional Judicial Officer shall not have performed prosecutorial or investigative functions in connection with any case in which he serves as a Regional Judicial Officer. A Regional Judicial Officer shall not knowingly preside over a case involving any party concerning whom the Regional Judicial Officer performed any functions of prosecution or investigation within the 2 years preceding the commencement of the case. A Regional Judicial Officer shall not prosecute enforcement cases and shall not be supervised by any person who supervises the prosecution of enforcement cases, but may be supervised by the Regional Counsel.

(c) Presiding Officer. The Presiding Officer shall conduct a fair and impartial proceeding, assure that the facts are fully elicited, adjudicate all issues, and avoid delay. The Presiding Officer may:

(1) Conduct administrative hearings under these Consolidated Rules of Practice;

(2) Rule upon motions, requests, and offers of proof, and issue all necessary orders;

(3) Administer oaths and affirmations and take affidavits;

(4) Examine witnesses and receive documentary or other evidence;

(5) Order a party, or an officer or agent thereof, to produce testimony, documents, or other non-privileged evidence, and failing the production thereof without good cause being shown, draw adverse inferences against that party;

(6) Admit or exclude evidence;

(7) Hear and decide questions of facts, law, or discretion;

(8) Require parties to attend conferences for the settlement or simplification of the issues, or the expedition of the proceedings;

(9) Issue subpoenas authorized by the Act; and

(10) Do all other acts and take all measures necessary for the maintenance of order and for the efficient, fair and impartial adjudication of issues arising in proceedings governed by these Consolidated Rules of Practice.

(d) Disqualification, withdrawal and reassignment. (1) The Administrator, the Regional Administrator, the members of the Environmental Appeals Board, the Regional Judicial Officer, or the Administrative Law Judge may not perform functions provided for in these Consolidated Rules of Practice regarding any matter in which they have a financial interest or have any relationship with a party or with the subject matter which would make it inappropriate for them to act. Any party may at any time by motion to the Administrator, Regional Administrator, a member of the Environmental Appeals Board, the Regional Judicial Officer or the Administrative Law Judge request that he or she disqualify himself or herself from the proceeding. If such a motion to disqualify the Regional Administrator, Regional Judicial Officer or Administrative Law Judge is denied, a party may appeal that ruling to the Environmental Appeals Board. If a motion to disqualify a member of the Environmental Appeals Board is denied, a party may appeal that ruling to the Administrator. There shall be no interlocutory appeal of the ruling on a motion for disqualification. The Administrator, the Regional Administrator, a member of the Environmental Appeals Board, the Regional Judicial Officer, or the Administrative Law Judge may at any time withdraw from any proceeding in which he deems himself disqualified or unable to act for any reason.

(2) If the Administrator, the Regional Administrator, the Regional Judicial Officer, or the Administrative Law Judge is disqualified or withdraws from the proceeding, a qualified individual who has none of the infirmities listed in paragraph (d)(1) of this section shall be assigned as a replacement. The Administrator shall assign a replacement for a Regional Administrator who withdraws or is disqualified. Should the Administrator withdraw or be disqualified, the Regional Administrator from the Region where the case originated shall replace the Administrator. If that Regional Administrator would be disqualified, the Administrator shall assign a Regional Administrator from another Region to replace the Administrator. The Regional Administrator shall assign a new Regional Judicial Officer if the original Regional Judicial Officer withdraws or is disqualified. The Chief Administrative Law Judge shall assign a new Administrative Law Judge if the original Administrative Law Judge withdraws or is disqualified.

(3) The Chief Administrative Law Judge, at any stage in the proceeding, may reassign the case to an Administrative Law Judge other than the one originally assigned in the event of the unavailability of the Administrative Law Judge or where reassignment will result in efficiency in the scheduling of hearings and would not prejudice the parties.