·By Ablola, Saribong & Gueco Law Offices · researched and citation-checked against the firm's law library

CBA Deadlock and Voluntary Arbitration in the Philippines

How a CBA deadlock is resolved through voluntary arbitration in the Philippines, and what the Labor Code and its rules require of employers and unions.


A collective bargaining agreement (CBA) deadlock happens when the employer and the union's bargaining panel cannot agree on the terms of the CBA despite negotiations. Philippine labor law does not leave the parties without a remedy: the dispute may be referred to voluntary arbitration, where an arbitrator or panel resolves the deadlock and fixes the terms of the agreement. Voluntary arbitration is "voluntary" because the parties themselves agree to submit the dispute, usually through a provision in their CBA. Once they agree, the dispute moves from the bargaining table to the arbitrator, whose award is binding on both sides.

What is a CBA deadlock?

A CBA deadlock, also called a bargaining deadlock, is the point in collective bargaining when the employer and the union have reached an impasse. Both sides have made their proposals and counter-proposals, but neither will move on the remaining issues — typically wages, benefits, and other economic terms.

The Labor Code does not define the exact moment of deadlock. In practice, it is determined by the parties themselves, often after several bargaining sessions and the exchange of written proposals. A deadlock is different from a mere refusal to bargain: it assumes both sides have negotiated in good faith but simply cannot agree.

Why voluntary arbitration is the preferred route

The Labor Code and its implementing rules favor voluntary arbitration over compulsory arbitration for CBA deadlocks. The Omnibus Rules Implementing the Labor Code direct that all doubts in their interpretation and implementation be resolved in favor of labor, but they also recognize that the parties themselves are in the best position to settle their own dispute.

The logic is practical. Voluntary arbitration is faster and less adversarial than a compulsory arbitration case. The parties choose the arbitrator, and the arbitrator's award is final and enforceable. It also preserves the working relationship: instead of a government body imposing terms, the parties consent to a neutral third party deciding the remaining issues.

How the deadlock is referred to voluntary arbitration

The usual path involves a notice of strike filed by the union with the Department of Labor and Employment, grounded on the CBA deadlock. The notice triggers the mandatory cooling-off period, during which the parties are expected to continue negotiating.

Within that period, the parties may agree to submit the deadlock to voluntary arbitration. This agreement is often already built into the CBA itself through a voluntary arbitration clause, which commits both sides to refer unresolved CBA issues to arbitration rather than to a strike or lockout.

Once the parties agree, they select an arbitrator or a panel. The arbitrator hears both sides, receives their proposals, and issues an award fixing the terms of the CBA. The award is binding. The parties may also agree in advance that the arbitrator's decision will be final and unappealable on the merits.

The role of the parties and the government

The employer and the union are the principal parties in a CBA deadlock. The government's role is limited. The Department of Labor and Employment, through its conciliation-mediation services, may assist the parties in reaching a settlement, but it does not impose one.

This is consistent with the policy reflected in the Labor Code's implementing rules, which require that all doubts be resolved in favor of labor, while leaving the resolution of the deadlock to the parties' own agreement. The employer cannot be compelled to arbitrate a CBA deadlock unless it has agreed to do so — by law, by contract, or by a voluntary arbitration clause in the CBA.

What happens if the parties cannot agree

If the parties cannot agree to voluntary arbitration, the deadlock may be resolved through compulsory arbitration, or the union may pursue a lawful strike after complying with the requirements of the Labor Code. Both routes carry risks: compulsory arbitration removes the parties' control over the outcome, while a strike can damage the business and the workers' own interests.

This is why voluntary arbitration is the practical first choice. It keeps the decision in the hands of a neutral the parties themselves selected, and it produces a binding award that ends the deadlock without a work stoppage.

Frequently asked questions

Is voluntary arbitration mandatory for a CBA deadlock? No. It requires the agreement of both the employer and the union. However, many CBAs already contain a voluntary arbitration clause that obligates the parties to submit unresolved issues to arbitration.

Can a union strike over a CBA deadlock? A union may strike over a CBA deadlock, but only after complying with the notice and cooling-off requirements of the Labor Code. If the parties have agreed to voluntary arbitration, the strike is generally no longer available for the same deadlock.

Who decides the terms of the CBA in voluntary arbitration? The arbitrator or arbitration panel decides the remaining disputed terms and issues an award that becomes part of the CBA. The award is binding on both the employer and the union.

Practical takeaways

  • A CBA deadlock is an impasse in collective bargaining, not a refusal to bargain.
  • Voluntary arbitration is the preferred remedy because the parties choose the arbitrator and the outcome is binding.
  • A voluntary arbitration clause in the CBA is the most common way the parties commit to arbitration in advance.
  • If voluntary arbitration is not agreed upon, the deadlock may go to compulsory arbitration or, after compliance with the Labor Code, to a lawful strike.
  • The government's role is limited to conciliation and mediation; it does not impose CBA terms unless the dispute reaches compulsory arbitration.

Primary sources

The rules discussed above are drawn from the following primary sources, as published in the Official Gazette and the national statute book.

  • OMNIBUS RULES IMPLEMENTING THE LABOR CODE - OMNIBUS RULES IMPLEMENTING THE LABOR CODE

  • REPUBLIC ACT NO. 9481 - AN ACT STRENGTHENING THE WORKERS' CONSTITUTIONAL RIGHT TO SELF-ORGANIZATION, AMENDING FOR THE PURPOSE PRESIDENTIAL DECREE NO. 442, AS AMENDED, OTHERWISE KNOWN AS THE LABOR CODE OF THE PHILIPPINES

This article is general information and not legal advice. For your specific situation, consult a lawyer or ask ASG Legal AI.

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