64 Pa.C.S. § 6018

It is declared to be the intent of the General Assembly that the authority created pursuant to this chapter and its members, officers, officials and employees shall enjoy sovereign and official immunity as provided in 1 Pa.C.S. § 2310 (relating to sovereign immunity reaffirmed; specific waiver) and shall remain immune from suit except as provided by and subject to the provisions of 42 Pa.C.S. Ch. 85 Subch. B (relating to actions against Commonwealth parties). Notwithstanding the provisions of 42 Pa.C.S. § 8525 (relating to legal assistance), the authority through its counsel shall defend actions brought against the authority and its officers and employees when acting within the scope of their official duties.