A.C. No. 11099 - Flores-Salado vs. Villanueva, Jr.

On July 1, 1989, Republic Act No. 6727 (Wage Rationalization Act) took effect, mandating a P25.00/day increase in the statutory minimum wage for all private sector workers, subject to certain conditions.
The Act provided a basis for wage adjustments to prevent “wage distortions” in establishments, as defined under Article 124 of the Labor Code, as amended.

Private respondent Del Monte Philippines, Inc. implemented the wage orders by granting a P25.00/day increase to its temporary employees (broilers), raising their wage from P54.00/day to P79.00/day.
Regular employees, who were members of the petitioner union, continued receiving a higher wage (P100.80/day) and did not initially receive the same P25.00 increase as the temporary employees, prompting complaints from the union.

On February 14, 1990, a Memorandum Agreement was executed where Del Monte Philippines, Inc. voluntarily granted the union members a P10.00/day wage increase effective January 1, 1990, with the provision that any discrepancy of P15.00/day would be subject to compulsory arbitration.
Prior to this amendment, the union members had already received a P15.00/day increase under a previous Collective Bargaining Agreement (CBA) effective September 1, 1989, which was intended to address the wage disparity.

On June 5, 1990, petitioners (comprising Associated Labor Unions-TUCP representing its members, DMPIEU-ALU-TUCP, Local 302, and Geronimo de los Santos) filed a complaint with the NLRC Regional Arbitration Branch X in Cagayan de Oro City alleging the creation of a wage distortion due to the wage increase granted only to temporary employees.
The Labor Arbiter, on November 27, 1990, dismissed the complaint finding no wage distortion, as evidenced by the following wage comparisons:

Prior to July 1, 1989: Regular employees at P100.80/day vs. temporary employees at P54.00/day (difference of P46.80)
Effective July 1, 1989: Regular employees at P100.80/day vs. temporary employees at P79.00/day (difference of P21.80)
Effective September 1, 1989 (under CBA): Regular employees at P115.80/day vs. temporary employees at P79.00/day (difference of P36.80)
Effective January 1, 1990 (under February 14, 1990 Agreement): Regular employees at P125.80/day vs. temporary employees at P79.00/day (difference of P46.80)
Effective September 1, 1990 (under CBA): Regular employees at P140.80/day vs. temporary employees at P79.00/day (difference of P61.80)

NLRC later affirmed the Labor Arbiter’s decision on appeal, leading to the filing of the petition in this Court.

Whether the wage increases effected through collective bargaining and voluntary agreements can validly be credited as having corrected the alleged wage distortion within the establishment.

The petitioners contended that negotiated wage increases under the CBA and the February 14, 1990 Memorandum Agreement should not be considered corrective to wage distortions, as benefits derived from statutory law are distinct from those obtained through negotiation.
Whether the grant of a wage increase on a voluntary or negotiated basis, as opposed to a legislated increase, can eliminate the wage distortion phenomenon under the provisions of Article 124 of the Labor Code.

Whether there existed a wage distortion after the series of wage adjustments, considering that the wage difference between regular and temporary employees became even more pronounced after the agreements.