2010 Pennsylvania Code
Title 42 - JUDICIARY AND JUDICIAL PROCEDURE
Chapter 59 - Depositions and Witnesses
5912 - Effect of prior convictions.

     § 5912.  Effect of prior convictions.
        No person shall be deemed incompetent or otherwise
     disqualified as a witness in any criminal proceeding by reason
     of the person's having been convicted of perjury or subornation
     of or solicitation to commit perjury, but such conviction may be
     shown for the purpose of affecting the person's credibility.
     (Apr. 22, 1993, P.L.2, No.2, eff. imd.)

        1993 Amendment.  Section 2 of Act 2 provided that the
     amendment of section 5912 shall apply to all criminal cases
     pending on the effective date of Act 2.