D.C. Mun. Regs. tit. 31, r. 31-343
Any party to a proceeding may appear and be heard in person or through an attorney.
No register of persons who may practice before the Panel shall be maintained and no application for admission to practice shall be required.
Any party appearing in person in any proceeding governed by this chapter, whether in response to a subpoena or by request or permission of the hearing panel, may be accompanied, represented, and advised by counsel and may be examined by his or her own counsel before and after other questioning.
An attorney appearing as counsel shall enter a written appearance on a form provided by the Chairperson which shall contain the signature, address, telephone number, person he or she represents, and a certification that he or she has been admitted to and is authorized to practice before the District of Columbia Court of Appeals. After such appearance form has been filed, service of documents shall be made upon such attorney.
An attorney may file any motion on behalf of his or her client which may be appropriate, including, but not limited to, motions to consolidate.
D.C. Mun. Regs. tit. 31, r. 31-343