National Waterworks & Sewerage Authority v. Centeno
REITERATIONFacts
The Antecedents: Aurelio B. Zurbano, Francisco P. Domingo, and Rufo R. Fabregas, employees of the National Waterworks & Sewerage Authority (NAWASA), filed a motion claiming entitlement to benefits for overtime services rendered, including work during nighttime, Sundays, and legal holidays. This claim was based on a prior Supreme Court decision which established that employees of government-owned and controlled corporations are entitled to benefits under the Eight-Hour Labor Law and contractual obligations. Procedural History: The Court of Industrial Relations (CIR) granted the claim, awarding specific amounts to Zurbano, Domingo, and Fabregas. This order was affirmed by the CIR en banc. NAWASA filed a petition for review with the Supreme Court. The Petition: NAWASA sought to set aside the CIR's order, alleging errors in jurisdiction, the award of additional compensation, and the failure to sustain its plea of prescription.
Issue(s)
Whether the Court of Industrial Relations had jurisdiction over the claim of Francisco P. Domingo, who had retired from service prior to the filing of the motion. Whether the CIR committed a grave abuse of discretion in awarding additional compensation for work rendered on Sundays and legal holidays, a claim allegedly denied in a previous ruling. Whether the CIR committed a grave abuse of discretion in granting additional compensation for overtime and night work without written authorization from the general manager. Whether the claims of Zurbano, Domingo, and Fabregas had prescribed under Republic Act No. 1993.
Ruling
The Supreme Court affirmed the order of the Court of Industrial Relations, holding that the claims of Zurbano, Domingo, and Fabregas for overtime pay, night differential, and holiday pay are valid and must be paid. The petition for review was denied.
Ratio Decidendi
On the jurisdiction over Domingo's claim: The Court held that the CIR had jurisdiction. Although Domingo had retired, his cause of action for overtime pay accrued while he was still in the employ of NAWASA and during the pendency of the main case before the CIR and the Supreme Court. The principle of 'law of the case' established in a prior decision dictated that such claims, arising from employment during the period covered by the main case, were within the CIR's purview. The Court emphasized that the employer-employee relationship existed when the dispute arose and was litigated. On the award of additional compensation for Sundays and legal holidays: The Court found no grave abuse of discretion. While the CIR initially noted that the claim for work on Sundays and legal holidays was not covered by the specific petition, its subsequent order and the Supreme Court's prior decision clearly established that NAWASA was obligated to pay additional compensation for work on Sundays and legal holidays. This obligation stemmed not only from a contractual agreement (collective bargaining agreement) but also from a past practice of the Metropolitan Water District, which NAWASA continued. The Court reiterated that NAWASA committed itself to pay this additional compensation, making it a contractual obligation. On the requirement of written authorization for overtime and night work: The Court found the petitioner's assertion to be inaccurate and misleading. While it was true that Zurbano and Fabregas did not have prior written authority, the records, when quoted in full, showed they had been verbally ordered by the general manager to perform overtime and night work, which was corroborated and unrefuted by NAWASA. The Court noted that Domingo, unlike the others, did have directives. The Court stressed that it would not reverse a finding of fact by the CIR if there was evidence to support it, and in this case, there was sufficient evidence of verbal authorization. On the prescription of claims: The Court held that the claims were not barred by prescription. It distinguished between statutory claims and those arising from a collective bargaining agreement. More importantly, the Court pointed out that the prior decision established the 'law of the case,' which clarified that employees of NAWASA in similar positions were not managerial and were entitled to benefits. To now assert prescription would misread the import of that binding decision. The Court also noted that doubts regarding the classification of employees were only erased by the 1964 decision, making the application of prescription problematic for claims that accrued before such clarification.
Main Doctrine
Employees of government-owned and controlled corporations, even those holding supervisory positions, are entitled to overtime pay, night differential, and holiday pay if they do not fall within the definition of 'managerial employees' as their primary duties do not involve policy formulation, hiring/firing, and they are required to observe regular working hours. Previous rulings establishing the 'law of the case' are binding and cannot be disturbed.