(1) Any attorney of record to an adjudicatory hearing may issue, or any party of record may request that the administrative hearing officer issue, subpoenas.
(2) The administrative hearing officer may, in his or her discretion, deny issuance of a subpoena to prevent undue delay, oppression, harassment, or other injustice to any party.
(3) The administrative hearing officer may give written authorization to the Arkansas Pollution Control and Ecology Commission secretary to issue subpoenas on his or her behalf.
(b)
(1) Upon issuance, the original and one (1) copy of a subpoena will be delivered to the requesting party who shall be responsible for having the subpoena served in accordance with Rule 45 of the Arkansas Rules of Civil Procedure.
(2) All costs of service, witness fees, and mileage fees shall be the responsibility of the requesting party.