The Bureau may permit a party to amend its position paper upon motion of the party and for good cause shown.
55 Pa. Code § 41.116
This section cited in 55 Pa. Code § 41.25 (relating to amendment or withdrawal of legal documents); 55 Pa. Code § 41.92 (relating to expedited disposition procedure for certain appeals); 55 Pa. Code § 41.101 (relating to prehearing procedure in certain provider appeals); and 55 Pa. Code § 41.122 (relating to supplementing disclosures and responses).