Caltex (Philippines), Inc. vs. Katipunan Labor Union

An action to annul a compromise agreement approved by the Court of Industrial Relations in a labor case falls within the exclusive jurisdiction of the CIR, not the regular courts; and a mistake of law as to the legal effect of such agreement cannot be a ground for nullification.

Caltex (Philippines), Inc. and Katipunan Labor Union are employer and labor union. The dispute is set against the Court of Industrial Relations' authority over labor disputes and Section 17 of Commonwealth Act No. 103, as amended, which governs termination of an award or order of the CIR. The case also follows earlier litigation over the binding effect of a compromise agreement approved by the CIR.

Caltex (Philippines), Inc. and Katipunan Labor Union were employer and labor union. On March 13, 1950, members of the union employed in Caltex declared a strike against Caltex's offices in Cebu. The strike was referred to the Court of Industrial Relations and docketed as Case No. 430-V. Through the mediation of presiding Judge Arsenio Roldan, and after a series of conferences, the parties amicably settled their dispute and reached a compromise agreement.

The agreement provided that (1) during the pendency of the case there would be no dismissal, suspension, or lay-off without permission or authority of the court; (2) after termination of the case, prior to any dismissal, lay-off, or suspension, the company would give the union an opportunity to be heard, with three days' notice; (3) during the pendency of the case, a laborer could be suspended, but if exonerated would be reinstated with back pay; and (4) if a laborer was found committing a crime, the company could suspend him immediately, but if found not guilty he would be reinstated with back pay. The settlement was reduced to writing, signed by both parties, submitted to the Court of Industrial Relations, and approved on July 28, 1950.

On July 29, 1955, Caltex filed a notice with the industrial court informing it that it was terminating the effectiveness of the order approving the agreement pursuant to Section 17 of Commonwealth Act No. 103, as amended. On August 11, 1955, the union filed a petition with the Court of Industrial Relations praying for the reinstatement of its president, Avelino Morales, who had been dismissed without investigation in violation of the compromise agreement. The petition was tacked as an incident of the previous case and docketed as Case No. 430-V (2). Caltex moved to dismiss on the ground that the main case was already terminated and there was no other dispute pending before the Court of Industrial Relations, so that the court had no jurisdiction to entertain the incidental petition. The court upheld the motion and dismissed the petition for lack of jurisdiction.

The union took the matter to the Supreme Court on a petition for review. On May 20, 1957, the Supreme Court rendered a decision holding that the amicable settlement was in the nature of a contract which under the Civil Code has the force of law between the parties, meaning that neither party may unilaterally and upon his own exclusive volition escape his obligations under the contract unless the other party has assented thereto, or unless for causes sufficient in law and pronounced adequate by a competent tribunal. The Supreme Court set aside the order of dismissal of the Court of Industrial Relations.

Subsequently, on February 10, 1958, alleging that the parties had committed a mutual mistake as to the legal effect of the settlement of their dispute in the main case because their purpose was not exactly to enter into a contract but merely a settlement terminable pursuant to Section 17 of Commonwealth Act No. 103, Caltex commenced an action before the Court of First Instance of Manila seeking to annul the contract on the ground that its consent had been vitiated by mistake. The union moved to dismiss the complaint on the ground of lack of jurisdiction, contending that the matter came under the exclusive jurisdiction of the Court of Industrial Relations and that the compromise settlement had been upheld by the Supreme Court as valid, binding, and subsisting, so that the present case was barred by res judicata. The Court of First Instance upheld the motion and dismissed the complaint. Caltex appealed.

• Mutual Mistake as Ground for Annulment: Caltex alleged that the parties committed a mutual mistake as to the legal effect of the settlement in the main case because their purpose was not exactly to enter into a contract but merely a settlement terminable pursuant to Section 17 of Commonwealth Act No. 103; on that basis it sought annulment of the compromise agreement on the ground that its consent was vitiated by mistake.
• Termination Under Section 17: Caltex filed a notice with the industrial court on July 29, 1955, informing it that it was terminating the effectiveness of the order approving the agreement pursuant to Section 17 of Commonwealth Act No. 103, as amended.

• Lack of Jurisdiction: The union moved to dismiss the complaint on the ground that the matter came under the exclusive jurisdiction of the Court of Industrial Relations.
• Res Judicata: The union contended that the compromise settlement Caltex sought to nullify had been upheld by the Supreme Court on appeal, which declared it valid, binding, and subsisting between the parties, and that because of that decision the present case was barred under the principle of res judicata.

• Jurisdiction: Whether the Court of First Instance of Manila has jurisdiction to annul a compromise agreement approved by the Court of Industrial Relations in a labor case, or whether the matter falls within the exclusive jurisdiction of the Court of Industrial Relations.
• Res Judicata / Binding Effect: Whether the present action is barred by the prior Supreme Court decision upholding the compromise agreement as valid, binding, and subsisting.
• Mistake and Section 17 Termination: Whether the alleged mutual mistake as to the legal effect of the compromise agreement, and the claimed right to terminate under Section 17 of Commonwealth Act No. 103, can justify annulment or termination without due notice.

• Jurisdiction: No. The Court of First Instance of Manila lacked jurisdiction; the controversy was an incident of Court of Industrial Relations Case No. 430-V and fell within the CIR's exclusive jurisdiction. If the CIR could approve the compromise agreement, it could also nullify it on a valid legal ground.
• Res Judicata / Binding Effect: The dismissal was proper. The prior Supreme Court decision had declared the compromise agreement valid, binding, and subsisting, and the Court of First Instance could not take cognizance of an action that would conflict with or frustrate that ruling.
• Mistake and Section 17 Termination: No. The mistake invoked was one of law, not of fact, and cannot be a ground for nullification. Section 17 permits termination only after due notice to the other party; absence of such notice nullifies the action.

• Jurisdiction: The compromise agreement was entered into in Case No. 430-V and approved by the Court of Industrial Relations. The present case stemmed from an incident between Caltex and the union relative to that agreement. Caltex dismissed Avelino Morales without notice or investigation in violation of the agreement, and the union filed a petition for reinstatement in the same case. When that petition was dismissed on the theory that the compromise agreement had already been unilaterally terminated, the union obtained a Supreme Court decision setting aside the dismissal and remanding the case to the industrial court. Instead of raising the issue of vitiated consent before the Court of Industrial Relations, Caltex filed the present action in the regular court. The matter came under the exclusive jurisdiction of the Court of Industrial Relations. Just as Caltex could ask for termination because the three-year period had expired pursuant to law, it could also seek the same purpose by advancing the theory that the agreement was ineffective because its consent was vitiated by mistake. If the Court of Industrial Relations could approve the agreement, it could also nullify it on a good, valid, and legal ground. There was no need to bring the matter to a regular court.
• Res Judicata / Binding Effect: The prior Supreme Court decision held that the amicable settlement was in the nature of a contract which under the Civil Code has the force of law between the parties, and that neither party may unilaterally and upon his own exclusive volition escape his obligations unless the other party has assented or unless for causes sufficient in law and pronounced adequate by a competent tribunal. The lower court observed that the contract Caltex sought to invalidate was binding and effective; that the Court of Industrial Relations could entertain complaints for its violation; and that the Court of Industrial Relations should give due course to the union's petition. The Court of First Instance could not take cognizance of the complaint lest its action conflict with or frustrate the Supreme Court's ruling and directive. The Supreme Court found no error in that comment.
• Mistake and Section 17 Termination: Even if jurisdiction were not an obstacle, the mistake invoked by Caltex was one of law and not of fact, and cannot be a ground for nullification. It concerned an interpretation of the nature of the award in light of Section 17 of Commonwealth Act No. 103. The Supreme Court had already interpreted the scope of the privilege granted by that provision: while the privilege is given, it can only be exercised after due notice to the other party. Whether the award partakes of the nature of a contract or otherwise, notice to the party is necessary before effective action can be taken; absence of such notice will nullify the decision. The Court cited National Waterworks and Sewerage Authority vs. Court of Industrial Relations, which held that an award is binding on both parties and its effectivity cannot be terminated ex parte unless the period of its duration is specified; because the award is made in favor of the employee, he must be heard before his right is terminated; the law requires notice of termination to the court, and the requirement is not merely pro forma but allows the court to intervene so that the interest of labor may not be jeopardized.

• Exclusive jurisdiction of the Court of Industrial Relations over incidents of an approved compromise agreement — When a compromise agreement is entered into in a labor case and approved by the Court of Industrial Relations, disputes concerning its validity, enforcement, or nullification are incidents of that labor case and fall within the exclusive jurisdiction of the Court of Industrial Relations. The regular courts may not take cognizance of such disputes. In this case, Caltex's action in the Court of First Instance of Manila to annul the compromise agreement was properly dismissed because the matter belonged to the Court of Industrial Relations, which had approved the agreement and could also nullify it on a valid legal ground.
• Compromise agreement as a contract with the force of law — A compromise settlement approved by the Court of Industrial Relations is in the nature of a contract which, under the Civil Code, has the force of law between the parties. Neither party may unilaterally and upon its own exclusive volition escape its obligations under the contract unless the other party has assented or unless there are causes sufficient in law and pronounced adequate by a competent tribunal. The Court relied on this principle in affirming the dismissal, noting that the prior Supreme Court decision had already declared the agreement valid, binding, and subsisting.
• Mistake of law cannot be a ground for nullification — A mistake of law, as distinguished from a mistake of fact, cannot be a ground for nullifying a contract. Caltex's alleged mutual mistake concerned the legal effect of the settlement and the interpretation of Section 17 of Commonwealth Act No. 103, and was therefore a mistake of law that could not support its action for annulment.
• Notice requirement for termination of an award under Section 17 of Commonwealth Act No. 103 — Although Section 17 of Commonwealth Act No. 103 grants the employer the privilege to terminate an award, that privilege can only be exercised after due notice to the other party. Whether the award partakes of the nature of a contract or not, notice is necessary before effective action can be taken, and the absence of such notice will nullify the action. The requirement is not merely pro forma; it allows the court to intervene to protect the interest of labor. The Court cited National Waterworks and Sewerage Authority vs. Court of Industrial Relations for this rule.

• "The union took the matter to the Supreme Court on a petition for review which, on May 20, 1957, rendered decision holding that the amicable settlement reached by plaintiff and defendant was in the nature of a contract which under the Civil Code has the force of law between the parties, which means that neither party may unilaterally and upon his own exclusive volition escape his obligations under the contract, unless the other party has assented thereto, or unless for causes sufficient in law and pronounced adequate by a competent tribunal." — This passage states the prior Supreme Court holding that the compromise agreement was a binding contract, a premise the Court uses to affirm the dismissal of Caltex's later annulment action.
• "It is, therefore, a matter that comes under the exclusive jurisdiction of the Court of Industrial Relations." — This is the Court's core jurisdictional conclusion: Caltex's action to annul the compromise agreement was an incident of the labor case and could not be brought in the regular court.
• "At any rate, the mistake invoked by the company is one of law and not of fact which cannot be a ground for nullification." — This passage rejects Caltex's substantive theory for annulment and states the rule that mistake of law cannot nullify the agreement.
• "Since an award is made as a result of a controversy and is binding upon both parties it would appear logical that its effectivity cannot be terminated ex parte unless the period of its duration is specified therein. The reason is obvious: since the award is made in favor of the employee, it is but fair and just that he be heard before his right thereto is terminated, otherwise the employer might act arbitrarily or to his prejudice. That is why the law requires that notice of termination be given to the court. This requirement is not merely pro forma. This is to give the court the right to intervene in order that the interest of labor may not be jeopardized." — Quoted from National Waterworks and Sewerage Authority vs. Court of Industrial Relations, this passage explains the notice requirement under Section 17 and why termination of an award cannot be ex parte.

• National Waterworks and Sewerage Authority vs. Court of Industrial Relations, G.R. No. L-13161, February 25, 1960 — Cited by the Court for the rule that an award is binding on both parties and cannot be terminated ex parte unless its duration is specified; notice of termination must be given to the court, and the requirement is not pro forma because it allows the court to intervene to protect labor. The Court used this precedent to interpret Section 17 of Commonwealth Act No. 103 and to reject Caltex's attempt to avoid the compromise agreement.

• Section 17, Commonwealth Act No. 103, as amended — Caltex invoked this provision when it filed notice with the industrial court on July 29, 1955, informing it that it was terminating the effectiveness of the order approving the compromise agreement. The Court interpreted the provision to mean that while the privilege to terminate an award is granted, it can only be exercised after due notice to the other party; absence of such notice nullifies the action.
• Civil Code — The prior Supreme Court decision held that the amicable settlement was in the nature of a contract which under the Civil Code has the force of law between the parties, meaning neither party may unilaterally escape its obligations unless the other assents or sufficient legal cause is pronounced by a competent tribunal. The text does not specify a particular article.

Bengzon, C.J., Padilla, Labrador, Concepcion, Reyes, J.B.L., Barrera, Paredes, and Dizon, JJ., concur.