Section 8521 - Sovereign immunity generally(a) General ruleExcept as otherwise provided in this subchapter, no provision of this title shall constitute a waiver of sovereign immunity for the purpose of 1 Pa.C.S. § 2310 (relating to sovereign immunity reaffirmed; specific waiver) or otherwise.(b) Federal courtsNothing contained in this subchapter shall be construed to waive the immunity of the Commonwealth from suit in Federal courts guaranteed by the Eleventh Amendment to the Constitution of the United States.1980, Oct. 5, P.L. 693, No. 142, § 221(l), effective in 60 days.