(a) Any party adversely affected or aggrieved by the decision of the administrative law judge may file a petition for discretionary review with the Director for Energy Employees Occupational Illness Compensation within 30 days after issuance of such decision. The administrative law judge's decision, however, shall be effective on the date issued and shall not be stayed except upon order of the Director.
(b) Review by the Director for Energy Employees Occupational Illness Compensation shall not be a matter of right but of the sound discretion of the Director.
(c) Petitions for discretionary review shall be filed only upon one or more of the following grounds:
(1) A finding or conclusion of material fact is not supported by substantial evidence;
(2) A necessary legal conclusion is erroneous;
(3) The decision is contrary to law or to the duly promulgated rules or decisions of OWCP;
(4) A substantial question of law, policy, or discretion is involved; or
(5) A prejudicial error of procedure was committed.
(d) Each issue shall be separately numbered and plainly and concisely stated, and shall be supported by detailed citations to the record when assignments of error are based on the record, and by statutes, regulations or principal authorities relied upon. Except for good cause shown, no assignment of error by any party shall rely on any question of fact or law upon which the administrative law judge had not been afforded an opportunity to pass.
(e) A statement in opposition to the petition for discretionary review may be filed, but such filing shall in no way delay action on the petition.
(f) If a petition is granted, review shall be limited to the questions raised by the petition.
(g) A petition not granted within 20 days after receipt of the petition is deemed denied.