24 CFR § 26.43 - Subpoenas.

(a) General. Upon written request of a party, the ALJ may issue a subpoena requiring the attendance of a witness at a deposition or hearing, and/or the production of documents. The request shall specify any documents to be produced and shall list the names and addresses of the witnesses.

(b) Time of request. A request for a subpoena in aid of discovery shall be filed in time to permit the conclusion of discovery 15 days before the date fixed for the hearing. A request for a subpoena to testify at the hearing shall be filed at least 3 days prior to the hearing, unless otherwise allowed by the ALJ for good cause shown.

(c) Content. The subpoena shall specify the time and place at which the witness is to appear and any documents the witness is to produce.

(d) Service and fees. Subpoenas shall be served, and fees and costs paid to subpoenaed witnesses, in accordance with Rule 45(b)(1) of the Federal Rules of Civil Procedure.

(e) Motion to quash. The individual to whom the subpoena is directed or a party may file a motion to quash the subpoena within 10 days after service, or on or before the time specified in the subpoena for compliance if it is less than 10 days after service.