Title
Metropolitan Bank and Trust Company Employees Union-ALU-TUCP vs. National Labor Relations Commission
Case
G.R. No. 102636
Decision Date
Sep 10, 1993
A wage distortion arose when a bank's implementation of RA 6727 significantly reduced salary gaps between regular and probationary employees, prompting a Supreme Court ruling favoring equitable correction.

Case Summary (G.R. No. 102636)

Collective Bargaining Agreement and Wage Increases

On May 25, 1989, Metropolitan Bank entered into a collective bargaining agreement with MBTCEU that delineated salary increases—a P900 monthly increase effective January 1, 1989, a P600 increase effective January 1, 1990, and a P200 increase effective January 1, 1991. The agreement excluded probationary employees from the initial P900 increase, which became a point of contention when RA 6727 was implemented shortly thereafter.

Implementation of RA 6727 and Wage Structures

RA 6727 took effect on July 1, 1989, providing for an automatic P25 increase for all employees at or below the minimum wage. The Metropolitan Bank chose to grant this wage increase selectively, applying it to probationary employees and some regular employees earning P100 or less daily, while denying it to regular employees already receiving more than P100 per day who had benefited from the earlier CBA increase.

Allegations of Wage Distortion

The MBTCEU claimed that this selective implementation led to a categorization of employees that reduced the difference in salary between two distinct groups: probationary employees and regular employees. They sought correction of what they alleged was a wage distortion resulting from RA 6727's effects.

Petition for Compulsory Arbitration

To mitigate the threat of a strike, the bank appealed to the Secretary of Labor to assume jurisdiction over the dispute and retain it with the NLRC. Ultimately, the case was subjected to compulsory arbitration, and Labor Arbiter Eduardo J. Carpio was assigned to resolve it.

Labor Arbiter's Decision

In a decision dated February 5, 1991, the Labor Arbiter sided with the MBTCEU. He ruled that wage distortion had indeed occurred, emphasizing that it is unnecessary for numerous employees to benefit for a distortion to exist. He mandated that the bank restore the initial P900 wage gap, ordering a P750 monthly increase for certain employees effective July 1, 1989.

Appeal to the NLRC

Metropolitan Bank appealed the Labor Arbiter's decision to the NLRC, which reversed the ruling by a 2-1 vote. The majority held that there was no wage distortion since salary gaps among various levels remained and dismissed the case for lack of merit, while the dissenting opinion highlighted significant contraction in the wage gap, advocating for an adjustment under RA 6727.

Grounds for Certiorari

Subsequent to the NLRC's decision, MBTCEU filed a petition for certiorari, claiming that the NLRC acted with grave abuse of discretion. They argued that the NLRC failed to acknowledge the existence of wage distortion and improperly denied their claim for a wage increase.

Supreme Court's Ruling

The Supreme Court found merit in the petition, affirming that wage distortion, as defined under the Rules Implementing RA 6727, inclu

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