The administrative law judge shall have all the powers necessary to conduct fair, expeditious, and impartial hearings as provided in 5 U.S.C. 556(c). In addition, the administrative law judge shall have the power to:
(a) Change the time, place or date of the hearing;
(b) Enter a default decision against a party failing to appear at a hearing unless the party shows good cause by contacting the administrative law judge and presenting arguments as to why the party or the party's representative could not appear either prior to the hearing or within two days after the scheduled hearing; and
(c) Take any appropriate action authorized by the Federal Rules of Civil Procedure (28 U.S.C. appendix).