The petition is without merit.
Before anything else, this Court shall first tackle whether it was proper for petitioner to directly question the constitutionality of the EPIRA before this Court.
Section 5(1) and (2), Article VIII of the 1987 Constitution provides that:
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 affirm on appeal or certiorari, as the law or the rules of court may provide, final 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.[10]
Based on the foregoing, this Court's jurisdiction to issue writs of certiorari, prohibition, mandamus, quo warranto, and habeas corpus, while concurrent with that of the Regional Trial Courts and the Court of Appeals, does not give litigants unrestrained freedom of choice of forum from which to seek such relief.[11] The determination of whether the assailed law and its implementing rules and regulations contravene the Constitution is within the jurisdiction of regular courts. The Constitution vests the power of judicial review or the power to declare a law, treaty, international or executive agreement, presidential decree, order, instruction, ordinance, or regulation in the courts, including the Regional Trial Courts.[12]
It has long been established that this Court will not entertain direct resort to it unless the redress desired cannot be obtained in the appropriate courts, or where exceptional and compelling circumstances justify availment of a remedy within and call for the exercise of our primary jurisdiction.[13] Thus, herein petition should already be dismissed at the outset; however, since similar petitions have already been resolved by this Court tackling the validity of NPB Resolutions No. 2002-124 and No. 2002-125, as well as the constitutionality of certain provisions of the EPIRA, this Court shall disregard the procedural defect.