The Board may require by subpoena the attendance and testimony of witnesses and the production of documentary evidence.
Each subpoena issued by the Board shall include the following:
Any party may upon a written motion request the Board to subpoena particular persons or evidence; provided that the subpoena shall not be obtained as a matter of right.
A request for subpoena shall state the relevancy, materiality, and scope of the testimony or documentary evidence sought, including, as to documentary evidence, the identification of all documents desired and the facts to be proven by them in sufficient detail to indicate materiality and relevancy.
Any person to whom a subpoena is directed may, prior to the time specified in the subpoena for compliance, request the Board to quash or modify the subpoena.
Any application to quash a subpoena shall be accompanied by a brief statement of the reasons supporting the motion to quash.
The Board may quash or modify the subpoena upon a showing of good cause.
Upon written notice the Board may order testimony to be taken by deposition, before any person who is designated by the Board, in any proceeding and administer oaths.
D.C. Mun. Regs. tit. 3, r. 3-430