SUBJECT: The Concept of ‘The Writ of Preliminary Mandatory Injunction’

I. Introduction

This memorandum provides an exhaustive analysis of the writ of preliminary mandatory injunction within the Philippine legal system. As a provisional remedy under the Rules of Court, it is a potent judicial instrument issued pendente lite (pending litigation) to command a party to perform a specific act, thereby altering the status quo. Its purpose is to prevent irreparable injury to the applicant before the merits of the main case can be fully adjudicated. This memo will delineate its nature, grounds, requisites, distinctions from other injunctions, procedural aspects, and the standards for its issuance and dissolution.

II. Nature and Definition

A preliminary mandatory injunction is an extraordinary prerogative writ that compels the performance of a particular act. Unlike a preliminary prohibitory injunction, which preserves the status quo by restraining an act, the mandatory injunction commands the active alteration of the existing state of things to restore the status quo ante (the situation that existed prior to a particular event). It is considered more stringent and is granted only in clear cases, free from doubt or dispute. The court’s power to issue it is derived from Section 3, Rule 58 of the 1997 Rules of Civil Procedure, as amended.

III. Purpose and Function

The primary purpose is to prevent grave injustice and irreparable injury to a party during the pendency of the principal action. It functions to require a party to undo an act wrongfully done or to perform a duty required by law, thereby placing the parties in their position prior to the controversy. It is intended as a preventive remedy to protect the plaintiff’s rights, which, if not immediately safeguarded, would be rendered ineffectual by the time a final judgment is rendered.

IV. Grounds for Issuance

Under Section 3 of Rule 58, a preliminary injunction (which encompasses both prohibitory and mandatory) may be granted when:

The applicant is entitled to the relief demanded, and the whole or part of such relief consists in restraining the commission or continuance of the act or acts complained of, or in requiring the performance of an act or acts, either for a limited period or perpetually.

The commission, continuance, or non-performance of the act or acts complained of would probably work injustice to the applicant.

A party, court, agency, or a person is doing, threatening, or is attempting to do, or is procuring or suffering to be done, some act or acts probably in violation of the rights of the applicant.

For a mandatory injunction specifically, the act complained of must have already been committed, and the injunction seeks to restore the prior condition.

V. Requisites for Grant

Jurisprudence has established stringent requisites for the grant of a preliminary mandatory injunction:

The complainant has a clear and unmistakable right, that is, a right in esse (in existence).

The material and substantial right of the complainant is being violated and the injury is actual, substantial, and irreparable.

There is an urgent and paramount necessity for the writ to prevent serious damage.

The act to be enjoined is ministerial, not discretionary.

No other ordinary, speedy, and adequate remedy exists in the ordinary course of law to which the applicant may resort.

The applicant must post a bond, called an injunction bond, executed to the party enjoined, to answer for any damages the latter may sustain if the court ultimately finds the applicant was not entitled to the injunction.

VI. Distinction from Prohibitory Injunction and Other Remedies

A preliminary prohibitory injunction maintains the status quo and forbids the performance of a threatened act. In contrast, a preliminary mandatory injunction alters the status quo by commanding the performance of an act to restore the status quo ante. It is more drastic as it directs the affirmative alteration of circumstances before final adjudication.
It is also distinct from a writ of preliminary attachment (which seizes property as security) and a temporary restraining order (TRO) (which is an extreme, short-term measure issued ex parte for a maximum of 20 days). A TRO may precede an application for a preliminary injunction.

VII. Comparative Table: Prohibitory vs. Mandatory Preliminary Injunction

Aspect	Preliminary Prohibitory Injunction	Preliminary Mandatory Injunction
Primary Function	To preserve the status quo by restraining an act.	To alter the status quo by commanding an act to restore the status quo ante.
Nature of Act Addressed	A threatened or continuing future act.	An act that has already been consummated.
Effect on Status Quo	Freezes the existing situation.	Actively changes the existing situation to a prior one.
Judicial Standard	Granted upon a showing of a right to be protected and a violation thereof.	Granted only upon a clear showing of a right, a clear violation, and a compelling necessity.
Burden of Proof	Applicant must show a right to be protected.	Applicant must show a clear and unmistakable right that has been violated.
Frequency of Grant	More commonly granted.	Rarely granted; considered extraordinary and stringent.

VIII. Procedure for Application and Grant

Filing of Motion/Application: The applicant files a verified application (or a separate verified motion) under oath, stating the grounds for the injunction. It must be accompanied by supporting affidavits and documentary evidence.

Hearing: The court conducts a summary hearing where both parties may present evidence. The hearing is not for the resolution of the merits but to determine the necessity for the provisional relief.

Posting of Bond: Prior to issuance, the applicant must file a bond to answer for damages the adverse party may suffer if the injunction is later found to be wrongful.

Issuance of Order: If the court is satisfied, it issues an order granting the injunction, specifying the acts to be performed or refrained from, and setting the case for pre-trial.

Service: The order and a copy of the bond are served on the party enjoined. Non-compliance constitutes contempt of court.

IX. Grounds for Dissolution and Liability on the Bond

The adverse party may file a motion to dissolve the injunction under Section 6, Rule 58 on grounds including: (a) insufficiency of the complaint, (b) lack of jurisdiction, (c) extinction of the right or act sought to be enjoined, (d) improper or irregular issuance, or (e) material falsity in the applicant’s sworn statements.
If the court ultimately decides that the applicant was not entitled to the injunction, the injunction bond answers for all damages incurred by the enjoined party. The damages may be claimed in the same action or in a separate civil action, pursuant to Section 20, Rule 58.

X. Conclusion

The writ of preliminary mandatory injunction is an extraordinary and coercive remedy, wielded with extreme caution by Philippine courts. Its issuance is not a matter of right but of judicial discretion, exercised only when the applicant’s right is clear and unquestionable, the violation is material and substantial, and the need to prevent irreparable injury is urgent and paramount. It serves as a critical tool to ensure that the final judgment in a case is not rendered moot or ineffectual by interim acts. Practitioners must meticulously establish all stringent requisites through competent evidence during the summary hearing to justify the grant of this exceptional writ.