Section 9Republic Act No. 296, otherwise known as the Judiciary Act of 1948, as amended, of Republic Act No. 9as amended, of the Rules of Court, and of all other statutes, letters of instructions and general o, Sec./Art. 9

Jurisdiction. The Intermediate Appellate Court shall exercise:

(1) Original jurisdiction to issue writs of mandamus, prohibition, certiorari, habeas corpus, and quo warranto, and auxiliary writs or processes, whether or not in aid of its appellate jurisdiction;

(2) Exclusive original jurisdiction over actions for annulment of judgments of Regional Trial Courts; and

(3) Exclusive appellate jurisdiction over all final judgments, decisions, resolutions, orders, or awards of Regional Trial Courts and quasi-judicial agencies, instrumentalities, boards or commissions, except those falling within the appellate jurisdiction of the Supreme Court in accordance with the Constitution, the provisions of this Act, and of subparagraph (1) of the third paragraph and subparagraph (4) of the fourth paragraph of Section 17 of the Judiciary Act of 1948.

The Intermediate Appellate Court shall have the power to try cases and conduct hearings, receive evidence and perform any and all acts necessary to resolve factual issues raised in cases falling within its original and appellate jurisdiction, including the power to grant and conduct new trials or further proceedings.

These provisions shall not apply to decisions and interlocutory orders issued under the Labor Code of the Philippines and by the Central Board of Assessment Appeals.