G.R. No. 155651. July 28, 2005.
Coca-Cola Bottlers Philippines, Inc., Sales Force Union-PTGWO-BALAIS, Petitioners, vs. Coca-Cola Bottlers, Philippines, Inc., Respondents.

FACTS

The dispute originated from a 1989 Memorandum of Agreement (MOA) between the union and the company, settling a strike. The MOA stipulated that the company would grant a Christmas bonus, which was acknowledged as a management prerogative, but that “henceforth whenever Management exercises this prerogative, the same shall include… an amount equivalent to fifty (50%) percent of [the employee’s] average commission for the last six (6) months.” From 1989 to 1998, the company granted bonuses that included this 50% average commission component. In December 1999, citing its worst financial performance in history with massive losses, the company announced it could not pay bonuses. Instead, it granted a special ex gratia payment of P4,000 to all permanent employees. The union filed a grievance, arguing the P4,000 was effectively a Christmas bonus and that the company’s failure to include the 50% average commission violated the MOA.
A Panel of Voluntary Arbitrators denied the union’s claim, ruling the P4,000 was an ex gratia payment, not a Christmas bonus, thus the MOA provision was not triggered. The union appealed to the Court of Appeals, which affirmed the Panel’s decision. The union then elevated the case to the Supreme Court via a petition for review on certiorari.

ISSUE

Whether the Court of Appeals erred in affirming the decision of the Panel of Voluntary Arbitrators.

RULING

The Supreme Court affirmed the Court of Appeals’ decision, but on a fundamentally different and jurisdictional ground: the finality of the voluntary arbitrators’ award. The Court clarified that decisions of voluntary arbitrators, pursuant to Article 262-A of the Labor Code, are final, executory, and not appealable. The only exception is a petition for certiorari under Rule 65 of the Rules of Court based on grave abuse of discretion or lack of jurisdiction.
The legal logic is procedural and jurisdictional. The union’s recourse from the Panel’s decision was not an ordinary appeal but a special civil action for certiorari filed directly with the Court of Appeals within the reglementary period. The union, however, filed a petition for review, which is an improper remedy. Consequently, the Panel’s decision had already attained finality and became immutable and unalterable long before the Supreme Court’s review. While the Court is mindful of the policy to relax procedural rules in labor cases to serve substantial justice, this cannot be applied to overturn a decision that has already become final and executory. The principle of immutability of final judgments is a cornerstone of judicial stability, outweighing the merits of the underlying bonus dispute in this instance. Thus, the Court was constrained to dismiss the petition.