In appeals under AS 36.30.627
, the arbitrator or hearing officer may


(1) issue subpoenas, including subpoenas duces tecum, to compel the attendance of witnesses and the production of documents;


(2) allow the taking of depositions for discovery or to perpetuate testimony; and


(3) refer a subpoena or subpoena duces tecum to the superior court for enforcement and the imposition of appropriate sanctions.