Section 563 - Seat of court(a) Regular sessionsThe regular sessions of the Commonwealth Court shall be held at the seat of government and elsewhere as provided in subsection (b). Each judge shall be provided with suitable chambers and other facilities at the seat of government. The intention of this provision is to render the court and the judges thereof as available, except as provided in subsection (b) or as otherwise provided in this title, at the seat of government for the conduct of routine and emergency judicial business as would be the case if the jurisdiction of the court were exercised by the Court of Common Pleas of Dauphin County.(b) Other sessionsWithin the limits of available appropriations, special sessions of the court may be held from time to time for the convenience of parties or witnesses, or both, in the interest of justice, in such judicial districts of this Commonwealth as make available without cost to the Commonwealth suitable courtroom and related physical facilities. The court shall also sit in the cities of Philadelphia and Pittsburgh.1976, July 9, P.L. 586, No. 142, § 2, effective 6/27/1978.