G.R. No. 148532 - Emco Plywood Corp. vs. Abelgas

The case is a Petition for Review under Rule 45, challenging the December 21, 2000 Decision and the June 20, 2001 Resolution of the Court of Appeals (CA).
The petitioners, EMCO Plywood Corporation and Jimmy Lim, contest the actions taken against the respondents, who are ex-employees retrenched from EMCO.

EMCO is a domestic corporation engaged in wood processing through its sawmill and plymill operations, where the respondents were regular workers.
On January 20, 1993, and March 2, 1993, EMCO, represented by Jimmy Lim, informed the Department of Labor and Employment (DOLE) of its intention to retrench workers due to alleged financial difficulties.
The alleged difficulties were attributed to factors such as short supply of raw materials, frequent machinery breakdown, low market demand, and the expiration of the permit to operate the sawmill department.

A memorandum was issued by EMCO directing foremen, section heads, supervisors, and department heads on how to select workers for retrenchment.

Guidelines included criteria such as age (58 years and above, except for really skilled positions) and performance (attitude, attendance, quality, and quantity of work).
Instructions were also provided to schedule the use of unspent leave credits without immediate replacements.

Although 104 workers were proposed for retrenchment based on the notice filed with DOLE, EMCO terminated a total of 250 employees, including the respondents.
The respondents received a separation pay of ₱4,815.00 each, which was subject to deductions purportedly covering attorney’s fees.
Upon receipt of their separation pay, the respondents were required to execute quitclaims releasing EMCO and its affiliates from any further claims arising from their employment.

About two years after the retrenchment, the respondents, through their labor union, filed a complaint against EMCO for illegal dismissal, damages, and attorney’s fees.
The Labor Arbiter dismissed the complaint, holding that the respondents’ earlier execution of quitclaims waived their right to further claims.
The NLRC affirmed the Labor Arbiter’s decision on the ground that the voluntary execution of the quitclaims rendered the other issues technical or ancillary.
Petitioners later raised issues regarding whether the retrenchment was legally compliant and whether the respondents had voluntarily signed the quitclaims, leading to the present petition.

Petitioners argue that they complied substantially with the statutory requisites for retrenchment, including proper notification to DOLE and the affected employees.
They assert that the respondents voluntarily signed the quitclaims, thus waiving any further claims against EMCO.
Petitioners question whether the appellate court may disturb or re-evaluate the factual findings of the lower tribunals in a petition for certiorari under Rule 65.

Whether the Court of Appeals erred in reversing the factual findings of the Labor Arbiter and the NLRC that petitioners had substantially complied with the prerequisites for a valid retrenchment.

Whether the CA erroneously found that the respondents voluntarily executed their quitclaims, thereby barring their subsequent claims.

Whether the appellate court, in a petition for certiorari under Rule 65, may disturb the factual findings of the Labor Arbiter and the NLRC and substitute its own findings.