G.R. No. 84578 September 7, 1989
JOSE VICENTE SANTIAGO, IV, petitioner, vs. BONIER DE GUZMAN, GUZMAN INSTITUTE OF TECHNOLOGY, LABOR ARBITER PERLITA B. VELASCO AND NATIONAL LABOR RELATIONS COMMISSION, respondents.

FACTS

Petitioner Jose Vicente Santiago IV filed a complaint for illegal dismissal against his employer, Guzman Institute of Technology. He alleged that after reporting for the second semester of the 1984-1985 school year, he was not given any teaching load, effectively terminating his employment without cause or notice. He sought reinstatement, backwages, separation pay, and various damages. During the proceedings, the parties submitted a Compromise Agreement for approval, wherein the respondent school agreed to pay Santiago a sum of money as separation pay and service incentive leave pay, and Santiago, in turn, released the school from any further money claims.
Shortly after the Labor Arbiter approved the Compromise Agreement, Santiago filed a motion to correct errors in the computation of the agreement and to resolve the issue of illegal dismissal. He contended that the amounts stated were incorrect and that his consent was vitiated. Despite his subsequent pleadings, the Labor Arbiter issued an Order declaring the case settled and terminated upon finding that Santiago had received the payment. The National Labor Relations Commission (NLRC) affirmed this Order, dismissing Santiago’s appeal as moot and academic.

ISSUE

Whether the Compromise Agreement is valid and binding, thereby barring further adjudication of the illegal dismissal claim.

RULING

The Supreme Court ruled in favor of the petitioner, setting aside the orders of the Labor Arbiter and the NLRC. The Court held that the Compromise Agreement was not validly executed and that the petitioner was denied due process. The legal logic centers on the principle that for a compromise agreement to be valid, it must be knowingly and voluntarily entered into. The Court found that the Labor Arbiter and the NLRC committed grave abuse of discretion by approving the agreement and dismissing the case without conducting a proper inquiry into Santiago’s allegations of mistake and vitiated consent.
The records showed that Santiago, who appeared without counsel, immediately moved to correct the agreement’s terms after its approval, specifically contesting the computation of benefits. The Labor Arbiter, however, failed to address these substantive pleas and instead summarily declared the case closed upon mere receipt of payment. This procedural lapse violated Santiago’s right to be heard. The NLRC compounded the error by affirming the decision based on the speculative assumption that Santiago, by accepting payment, fully understood and ratified the agreement. The Court emphasized the duty of labor tribunals to be vigilant in protecting parties who may be at a disadvantage, such as an unrepresented employee, as mandated by Article 24 of the Civil Code. Since the agreement’s validity was seriously challenged on grounds potentially constituting mistake under Article 2038 of the Civil Code, a trial on the merits was necessary. The case was remanded to the Labor Arbiter for a full hearing on the illegal dismissal claim, with instructions to deduct any amount already received from any final award.