Section 2. Section 4 of the same Decree is hereby further amended to read as follows:

"Sec. 4. Jurisdiction. The Sandiganbayan shall exercise original jurisdiction in all cases involving:

"a. Violations of Republic Act No. 3019, as amended, otherwise known as the Anti-Graft and Corrupt Practices Act, Republic Act No. 1379, and Chapter II, Section 2, Title VII of the Revised Penal Code, where one or more of the principal accused are officials occupying the following positions in the government, whether in permanent, acting or interim capacity, at the time of the commission of the offense:

"(1) Officials of the executive branch occupying the positions of regional director and higher, otherwise classified as grade 27 and higher, of the Compensation and Position Classification Act of 1989 (Republic Act No. 6758), specifically including:

"(a) Provincial governors, vice-governors, members of the sangguniang panlalawigan, and provincial treasurers, assessors, engineers, and other provincial department heads;

"(b) City mayors, vice-mayors, members of the sangguniang panlungsod, city treasurers, assessors, engineers, and other city department heads;

"(c) Officials of the diplomatic service occupying the position of consul and higher;

"(d) Philippine army and air force colonels, naval captains, and all officers of higher rank;

"(e) PNP chief superintendent and PNP officers of higher rank;

"(f) City and provincial prosecutors and their assistants, and officials and prosecutors in the Office of the Ombudsman and special prosecutor;

"(g) Presidents, directors or trustees, or managers of government-owned or controlled corporations, state universities or educational institutions or foundations;

"(2) Members of Congress and officials thereof classified as Grade "27" and up under the Compensation and Position Classification Act of 1989;

"(3) Members of the judiciary without prejudice to the provisions of the Constitution;

"(4) Chairmen and members of Constitutional Commissions, without prejudice to the provisions of the Constitution; and

"(5) All other national and local officials classified as Grade "27" and higher under the Compensation and Position Classification Act of 1989;

"b. Other offenses or felonies committed by the public officials and employees mentioned in subsection (a) of this section in relation to their office.

"c. Civil and criminal cases filed pursuant to and in connection with Executive Order Nos. 1, 2, 14 and 14-A.

"In cases where none of the principal accused are occupying positions corresponding to salary grade "27" or higher, as prescribed in the said Republic Act No. 6758, or PNP officers occupying the rank of superintendent or higher, or their equivalent, exclusive jurisdiction thereof shall be vested in the proper Regional Trial Court, Metropolitan Trial Court, Municipal Trial Court, and Municipal Circuit Trial Court, as the case may be, pursuant to their respective jurisdictions as provided in Batas Pambansa Blg. 129.

"The Sandiganbayan shall exercise exclusive appellate jurisdiction on appeals from the final judgments, resolutions or orders of regular courts where all the accused are occupying positions lower than salary grade "27", or not otherwise covered by the preceding enumeration.

"The Sandiganbayan shall have exclusive original jurisdiction over petitions for the issuance of the writs of mandamus, prohibition, certiorari, habeas corpus, injunction, and other ancillary writs and processes in aid of its appellate jurisdiction: Provided, That the jurisdiction over these petitions shall not be exclusive of the Supreme Court.

"The procedure prescribed in Batas Pambansa Blg. 129, as well as the implementing rules that the Supreme Court has promulgated and may hereafter promulgate, relative to appeals/petitions for review to the Court of Appeals shall apply to appeals and petitions for review filed with the Sandiganbayan. In all cases elevated to the Sandiganbayan and from the Sandiganbayan to the Supreme Court, the office of the Ombudsman, through its special prosecutor, shall represent the people of the Philippines except in cases filed pursuant to Executive Orders Nos. 1, 2, 14 and 14-A.

"In case private individuals are charged as co-principals, accomplices or accessories with the public officers or employees, including those employed in government-owned or controlled corporations, they shall be tried jointly with said public officers and employees in the proper courts which shall exercise exclusive jurisdiction over them.

"Any provision of law or Rules of Court to the contrary notwithstanding, the criminal action and the corresponding civil action for the recovery of civil liability arising from the offense charged shall at all times be simultaneously instituted with, and jointly determined in, the same proceeding by the Sandiganbayan or the appropriate courts, the filing of the criminal action being deemed to necessarily carry with it the filing of the civil action, and no right to reserve the filing of such civil action separately from the criminal action shall be recognized: Provided, however, That where the civil action had heretofore been filed separately but judgment therein has not yet been rendered, and the criminal case is hereafter filed with the Sandiganbayan or the appropriate court, said civil action shall be transferred to the Sandiganbayan or the appropriate court as the case may be, for consolidation and joint determination with the criminal action, otherwise the separate civil action shall be deemed abandoned."