8 Pa.C.S. § 1059.6

(a) Evidence and burden.--In any proceeding upon an appeal from a report of the auditors, the accounts of the office or officers or the person, corporation, association, organization, committee or commission in question may be investigated de novo, and the burden shall be upon each officer, person, corporation, association, organization, committee or commission whose accounts are involved in the appeal of establishing the person's right to credits claimed by the person, but the opposing party in the appeal may use any facts, figures or findings of the report of the auditors as prima facie evidence against any officer or other entity.

(b) Multiple appeals.--If more than one appeal from a report of the auditors has been taken, the court shall, on its own motion or upon motion of any interested party, direct the several appeals to be disposed of in a single proceeding.