An Administrative Law Judge's rulings in a rent stabilization proceeding ordinarily may not be appealed to the Commission until a final order is issued. Before a final order is issued, a party may appeal an order of the Administrative Law Judge only if the Administrative Law Judge certifies the ruling for appeal to the Commission.
A party may move the Administrative Law Judge to certify to the Commission an appeal of any ruling other than a final order. Such an appeal is an "interlocutory appeal."
The Administrative Law Judge shall certify a ruling for interlocutory appeal only if he or she determines that the issue presented is of such importance to the proceeding that it requires the immediate attention of the Commission, and only if the following are shown:
A party seeking review by interlocutory appeal shall file a motion for certification within five (5) calendar days of service of a ruling by the Administrative Law Judge. The opposing party shall have five (5) calendar days in which to respond. Unless extended by a written order, the Administrative Law Judge shall rule on the motion within ten (10) calendar days following the filing of any response.
If the Administrative Law Judge declines to certify a ruling, the Commission may review that ruling on appeal from a final order.
The Administrative Law Judge may stay the proceeding while an interlocutory appeal is pending.
D.C. Mun. Regs. tit. 1, r. 1-2936