In the Philippine legal framework, the Department of Justice (DOJ) exercises appellate supervision over the National Prosecution Service pursuant to its mandate under the Administrative Code of 1987 and the Revised Rules of Criminal Procedure. A Petition for Review serves as the formal mechanism by which an aggrieved party may seek the reversal, modification, or affirmance of a resolution issued by a public prosecutor (provincial, city, or state prosecutor) in a preliminary investigation or reinvestigation of a criminal complaint. This remedy ensures uniformity in the application of law and guards against grave abuse of discretion in the determination of probable cause. It is distinct from judicial remedies such as a petition for certiorari under Rule 65 of the Rules of Court or a petition for review under Rule 43 directed to the Court of Appeals.

Legal Basis
The governing rules are embodied in Department Circular No. 70, Series of 2000 (DC 70-2000), titled “Rules on Review of Resolutions of the Office of the Prosecutor.” This circular operationalizes the supervisory powers of the Secretary of Justice and remains the controlling issuance for procedural requirements. It supplements Rule 112 of the Revised Rules of Criminal Procedure and the constitutional guarantee of due process. Subsequent issuances or memoranda from the Secretary may clarify implementation details but do not supplant the core framework established in DC 70-2000.

Who May File
Any party with legal interest in the outcome may file the petition:

The complainant, when the prosecutor dismisses the complaint for lack of probable cause.
The respondent/accused, when the prosecutor finds probable cause and recommends the filing of an information in court.
The petitioner must be the real party in interest or be represented by counsel of record. A third party without direct involvement lacks standing.

Period for Filing
The petition must be filed strictly within fifteen (15) days from:
(a) receipt of the assailed resolution, or
(b) receipt of the order denying the motion for reconsideration filed before the investigating prosecutor.
The period is non-extendible except upon a showing of compelling reasons (such as force majeure) duly substantiated and approved by the Secretary. Failure to meet the deadline renders the resolution final and executory, barring further administrative review. Timeliness is jurisdictional; the DOJ verifies the material dates alleged in the petition against the proof of receipt.

Where to File
The petition is filed directly with the Office of the Secretary of Justice, located at the DOJ Main Building, Padre Faura Street, Ermita, Manila. Filing may be done in person during office hours or by registered mail with return card. Electronic filing is not yet generally available for this remedy, although certain regional offices may accept courier deliveries when authorized.

Form and Contents of the Petition
The petition must comply with the following formal requirements:

It shall be printed or typewritten on legal-size paper (8.5 x 13 inches), double-spaced, with margins of at least one inch on all sides.
It must be verified under oath by the petitioner or by an authorized representative who has personal knowledge of the facts. An unverified petition is a fatal defect and may be dismissed outright.
It shall contain the following essential parts:
- Caption and title indicating the parties and the specific prosecutor or office whose resolution is under review.
- Statement of material dates showing compliance with the reglementary period.
- Concise summary of the antecedent facts and proceedings below.
- Statement of the issues or assignment of errors.
- Clear and concise arguments discussing the errors of law or grave abuse of discretion committed by the prosecutor.
- Prayer for relief, specifying the exact action sought (e.g., reversal and directive to file an information, affirmance of dismissal, or remand for reinvestigation).
- Signature of the petitioner or counsel, with proof of authority if signed by counsel.

New issues or evidence not presented during the preliminary investigation are generally disallowed; the review is limited to the records of the case.

Supporting Documents and Annexes
The petition must be accompanied by:

Duplicate original or certified true copy of the assailed resolution.
Certified true copies of all pleadings, affidavits, counter-affidavits, and other evidence submitted during the preliminary investigation.
Proof of service of the petition on the adverse party and on the Office of the Prosecutor concerned (personal service, registered mail, or authorized courier).
Affidavit of service executed by the person who effected service.
Clear copies of the complaint, information (if already filed), and any court orders if an information has been lodged in court.
All annexes must be marked and paginated consecutively.

Number of Copies
One original and six (6) legible copies of the petition and all annexes must be filed. The original bears the verification and original signatures.

Filing and Legal Research Fees
The prescribed filing fee and legal research fee must be paid at the time of filing. These fees are set by DOJ issuances and are subject to periodic adjustment. Proof of payment (official receipt) forms part of the petition. Non-payment or insufficient payment results in the petition being returned or held in abeyance until compliance.

Procedure After Filing
Upon receipt and docketing, the DOJ evaluates the petition for sufficiency in form and substance. If defective, it may be dismissed outright or the petitioner required to amend within a non-extendible period. If sufficient, the Secretary or an assigned Undersecretary directs the adverse party and the prosecutor to file a comment within a given period (usually ten to fifteen days).

The review is based solely on the records; oral arguments are allowed only when the Secretary deems them necessary. No new evidence is admitted except in exceptional cases involving newly discovered evidence that could not have been produced earlier with due diligence.

The Secretary issues a resolution affirming, reversing, or modifying the prosecutor’s action. The resolution is promulgated by furnishing copies to the parties and the trial court (if an information has been filed). The decision is immediately executory unless a stay is expressly granted.

Effects of Filing the Petition
Filing does not automatically stay the proceedings in the trial court or the execution of the prosecutor’s directive to file an information. If an information has already been filed, the petitioner must separately move for suspension or deferment of arraignment before the court, citing the pendency of the petition. Courts generally grant such motions when the DOJ petition is shown to be meritorious and not dilatory.

Grounds for Review
The Secretary reviews the resolution on the basis of:

Grave abuse of discretion amounting to lack or excess of jurisdiction.
Misappreciation or misapplication of law or jurisprudence.
Violation of the petitioner’s right to due process.
Clear and palpable error in the evaluation of evidence.
Mere disagreement with the prosecutor’s factual findings is insufficient; the error must be patent and prejudicial.

Common Pitfalls and Prohibited Practices

Filing without first exhausting the motion for reconsideration before the prosecutor (though DC 70-2000 allows direct appeal, courts and the DOJ look with disfavor on bypassing the lower level without justification).
Raising issues not raised below or introducing new evidence.
Late filing or incomplete attachments.
Use of the petition for delay or harassment; frivolous petitions may result in disciplinary sanctions against counsel or the party.
Failure to serve copies on all required parties.

Finality and Further Remedies
The resolution of the Secretary of Justice is final and executory in the administrative sphere. However, it remains subject to judicial review through a special civil action for certiorari under Rule 65 before the Court of Appeals (or directly to the Supreme Court in exceptional cases) on the ground of grave abuse of discretion. The 60-day period under Rule 65 runs from receipt of the DOJ resolution.

Distinction from Other Remedies
This Petition for Review must not be confused with:

Motion for Reconsideration filed before the prosecutor (a prerequisite or alternative step).
Petition for Review on Certiorari under Rule 45 to the Supreme Court (applicable only after judicial proceedings).
Administrative appeals in non-criminal matters handled by other DOJ-attached agencies (e.g., Bureau of Immigration deportation cases follow separate BI rules before elevation, if at all, to the DOJ Secretary).
Pardon or parole applications, which are entirely different proceedings.

Strict adherence to the foregoing requirements ensures that the Petition for Review is given due course and facilitates a prompt and orderly resolution at the departmental level, upholding the integrity of the criminal justice system.