Text of the provision

Sec. 12. Impeachment by evidence of conviction of crime. — For the purpose of impeaching a witness, evidence that he or she has been convicted by final judgment of a crime shall be admitted if (a) the crime was punishable by a penalty in excess of one [ ] year; or (b) the crime involved moral turpitude, regardless of the penalty. However, evidence of a conviction is not admissible if the conviction has been the subject of an amnesty or annulment of the conviction. Sec. 12. Party may not impeach his own witness. — Except with respect to witnesses referred to in paragraphs (d) and (e) of Section 10, the party producing a witness is not allowed to impeach his credibility. A witness may be considered as unwilling or hostile only if so declared by the court upon adequate showing of his adverse interest, unjustified reluctance to testify, or his having misled the party into calling him to the witness stand. The unwilling or hostile witness so declared, or the witness who is an adverse party, may be impeached by the party presenting him in all respects as if he had been called by the adverse party, except by evidence of his bad character. He may also be impeached and cross-examined by the adverse party, but such cross-examination must only be on the subject matter of his examination-in-chief.

2019 Revised Rules on Evidence (A.M. No. 19-08-15-SC), Rule 132, Section 12. Reproduced verbatim and verified against the Supreme Court's official published text and the ChanRobles rendering.

About this section

This is Section 12 of Rule 132 (PRESENTATION OF EVIDENCE A. EXAMINATION OF WITNESSES REVISED RULES ON EVIDENCE 2019 AMENDMENTS SECTION 1. Examination to be done in open court. — The examination of witnesses presented in a trial or hearing shall be done in open court, and under oath or affirmation. Unless the witness is incapacitated to speak, or the questions calls for a different mode of answer, the answers of the witness shall be given orally. (1a)) of the 2019 Revised Rules on Evidence, the rules promulgated by the Supreme Court in A.M. No. 19-08-15-SC and in force since May 1, 2020. The text above is reproduced verbatim from the current rules.

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Note. The text above is reproduced in full from the 2019 Revised Rules on Evidence (A.M. No. 19-08-15-SC), verified against the Supreme Court's official publication and the ChanRobles rendering. The framing around it is general legal information, not legal advice. How a rule applies to a particular case depends on facts that only a lawyer reviewing your matter can assess.