42 Pa. C.S. § 5928 : Consolidated Statutes — JUDICIARY AND JUDICIAL PROCEDURE — ACTIONS, PROCEEDINGS AND OTHER MATTERS GENERALLY — DEPOSITIONS AND WITNESSES — WITNESSES GENERALLY —CIVIL MATTERS — Confidential communications to attorney

In a civil matter counsel shall not be competent or permitted to testify to confidential communications made to him by his client, nor shall the client be compelled to disclose the same, unless in either case this privilege is waived upon the trial by the client.

42 Pa.C.S. § 5928

1976, July 9, P.L. 586, No. 142, § 2, effective 6/27/1978.