65 Pa.C.S. § 716

All acts and parts of acts are repealed insofar as they are inconsistent with this chapter, excepting those statutes which specifically provide for the confidentiality of information. Those deliberations or official actions which, if conducted in public, would violate a lawful privilege or lead to the disclosure of information or confidentiality protected by law, including matter related to the investigation of possible or certain violations of the law and quasi-judicial deliberations, shall not fall within the scope of this chapter.