§105.50. Serving a subpoena. — Inbound Citations

(2) If PHMSA issues a subpoena to you based upon a request, the requester must serve a copy of the original subpoena on you, as required in § 105.50. The requester must also include attendance and mileage fees with the subpoena unless the requester asks PHMSA to pay the attendance and mileage fees because of demonstrated financial hardship and PHMSA agrees to do so.

(4) With concurrence of the Director, Field Operations, Pipeline and Hazardous Materials Safety Administration, an investigator may issue a subpoena for the production of documentary or other tangible evidence if, on the basis of information available to the investigator, the documents and evidence materially will advance a determination of compliance with this subchapter or subchapter C. Service of a subpoena shall be in accordance with § 105.50. A person to whom a subpoena is directed may seek review of the subpoena by applying to the Office of Chief Counsel in accordance with § 105.55(a). A subpoena issued under this paragraph may be enforced in accordance with § 105.55(b).