30/07/2019 The Constitution of the Republic of the Philippines | Official Gazette of the Republic of the Philippines (3) Cases or matters heard by a division shall be decided or resolved with the concurrence of a majority of the Members who actually took part in the deliberations on the issues in the case and voted thereon, and in no case, without the concurrence of at least three of such Members. When the required number is not obtained, the case shall be decided en banc: Provided, that no doctrine or principle of law laid down by the court in a decision rendered en banc or in division may be modi ed or reversed except by the court sitting en banc. SECTION 5. The Supreme Court shall have the following powers: (1) Exercise original jurisdiction over cases affecting ambassadors, other public ministers and consuls, and over petitions for certiorari, prohibition, mandamus, quo warranto, and habeas corpus. (2) Review, revise, reverse, modify, or a rm on appeal or certiorari, as the law or the Rules of Court may provide, nal judgments and orders of lower courts in: (a) All cases in which the constitutionality or validity of any treaty, international or executive agreement, law, presidential decree, proclamation, order, instruction, ordinance, or regulation is in question. (b) All cases involving the legality of any tax, impost, assessment, or toll, or any penalty imposed in relation thereto. (c) All cases in which the jurisdiction of any lower court is in issue. (d) All criminal cases in which the penalty imposed is reclusion perpetua or higher. (e) All cases in which only an error or question of law is involved. (3) Assign temporarily judges of lower courts to other stations as public interest may require. Such temporary assignment shall not exceed six months without the consent of the judge concerned. (4) Order a change of venue or place of trial to avoid a miscarriage of justice. (5) Promulgate rules concerning the protection and enforcement of constitutional rights, pleading, practice, and procedure in all courts, the admission to the practice of law, the Integrated Bar, and legal assistance to the underprivileged. Such rules shall provide a simpli ed and inexpensive procedure for the speedy disposition of cases, shall be uniform for all courts of the same grade, and shall not diminish, increase, or modify substantive rights. Rules of procedure of special courts and quasi-judicial bodies shall remain effective unless disapproved by the Supreme Court. (6) Appoint all o cials and employees of the Judiciary in accordance with the Civil Service Law. www.officialgazette.gov.ph/constitutions/1987-constitution/ 22/57