Nestlé Philippines, Inc. vs. NLRC

The Court held that a non-contributory retirement plan, once incorporated into a Collective Bargaining Agreement, becomes a contractual benefit with a consensual character. As such, it is a proper subject of collective bargaining, and its terms cannot be unilaterally altered or terminated by the employer. The governing principle is that benefits voluntarily granted by an employer become vested rights of the employees, protected under the Labor Code's prohibition against diminution of benefits.

Nestlé Philippines, Inc. and the Union of Filipro Employees (UFE) were engaged in negotiations for a new Collective Bargaining Agreement after their previous agreements expired on June 30, 1987. The negotiations reached a deadlock, leading to a strike and the Secretary of Labor's assumption of jurisdiction. Among the issues certified for compulsory arbitration was the union's demand to liberalize the company's existing non-contributory Retirement Plan. The NLRC, in resolving the dispute, modified the plan to increase the retirement benefits based on years of service.

The collective bargaining agreements covering Nestlé Philippines, Inc.'s various units expired on June 30, 1987. Negotiations for a new CBA began, during which the UFE submitted a proposal to modify the existing non-contributory Retirement Plan. The company maintained the plan was adequate and resisted changes. A bargaining deadlock was declared on September 2, 1987. After a strike and the Secretary of Labor's assumption of jurisdiction, the dispute was certified to the NLRC. The NLRC's final resolution modified the retirement plan's benefits, increasing the multiplier based on years of service. The company challenged this modification, arguing the non-contributory plan was a management prerogative and not a negotiable issue.

• Petitioner maintained that its non-contributory Retirement Plan was not a proper subject of collective bargaining because employees had no vested or demandable rights under it, the grant being merely gratuitous.
• Petitioner argued that the plan was a management prerogative, and while it could be directed to maintain the plan, it could not be compelled to change its terms. The discretion to improve the plan belonged solely to the company.

• Respondent NLRC argued that the retirement plan, having been incorporated into previous CBAs, assumed a consensual character and could not be terminated or modified at will by either party.
• Respondent Union contended that the plan was a valid CBA issue, and the deadlock over it was properly within the jurisdiction of the Secretary of Labor and the NLRC to resolve through compulsory arbitration.

• Procedural Issues: Whether the NLRC committed grave abuse of discretion amounting to lack or excess of jurisdiction in modifying the company's Retirement Plan.
• Substantive Issues: Whether a non-contributory retirement plan, previously included in a CBA, is a mandatory subject of collective bargaining and can be modified by a labor tribunal resolving a bargaining deadlock.

• Procedural: The Court found no grave abuse of discretion. The NLRC's resolution was based on an evaluation of the union's demands, evidence, the company's financial capacity, prevailing economic conditions, and industry trends. The decision was not arbitrary, capricious, or whimsical.
• Substantive: The Court affirmed the NLRC. It ruled that the retirement plan, by its inclusion in past CBAs, became an integral part of the employment contract with a consensual character. Therefore, it was a proper subject for collective bargaining. The company's contention that employees had no vested right was rejected; the Court held that benefits voluntarily granted become vested rights protected under Article 100 of the Labor Code (non-diminution of benefits).

• Non-Diminution of Benefits (Article 100, Labor Code) — This doctrine prohibits employers from unilaterally withdrawing, eliminating, or diminishing benefits that have become part of the employees' compensation package. The Court applied this by ruling that the retirement plan, once voluntarily granted and incorporated into CBAs, became a vested right that the company could not unilaterally alter or remove.
• Mandatory Subject of Collective Bargaining — The Court affirmed that economic benefits, including non-contributory retirement plans that have been historically bargained, are mandatory subjects of CBA negotiations. A deadlock over such issues falls within the compulsory arbitration jurisdiction of labor authorities.

• "The inclusion of the retirement plan in the collective bargaining agreement as part of the package of economic benefits extended by the company to its employees... gives 'a consensual character' to the plan so that it may not be terminated or modified at will by either party." — This passage from the NLRC, adopted by the Court, encapsulates the core rationale for treating the plan as a negotiable item.
• "Employees do have a vested and demandable right over existing benefits voluntarily granted to them by their employer. The latter may not unilaterally withdraw, eliminate or diminish such benefits." — This statement directly rebuts the petitioner's main argument and anchors the ruling in the statutory prohibition against diminution of benefits.

• Republic Cement Corporation vs. Honorable Panel of Arbitrators, G.R. No. 89766, Feb. 19, 1990 — Cited as controlling precedent. The Court followed this case, which held that non-contributory retirement benefits included in an expired CBA are proper subjects for voluntary (and by extension, compulsory) arbitration, and the employer is estopped from contesting an increased award.
• Tiangco, et al. vs. Hon. Leogardo, et al., 122 SCRA 267 — Referenced to support the principle that benefits voluntarily granted by an employer cannot be unilaterally withdrawn.

• Article 263 (i) of the Labor Code — Cited as the legal basis for the Secretary of Labor's jurisdiction to assume jurisdiction over a labor dispute causing or likely to cause a strike or lockout in an industry indispensable to the national interest, and to certify it to the NLRC for compulsory arbitration.
• Article 100 of the Labor Code (Prohibition Against Elimination or Diminution of Benefits) — The foundational statutory provision invoked to establish that the retirement benefits, once granted, could not be unilaterally withdrawn or reduced by the employer.

• N/A. The decision was rendered by a Division of the Court with Justices Narvasa, Gancayco, and Medialdea concurring. Justice Cruz took no part. No separate concurrences were noted.

• N/A. The decision was unanimous among the participating justices, with no dissent recorded.