G.R. No. L-30452 - Mercury Drug Co., Inc. vs. Dayao

Case Summary (G.R. No. L-30452)

Factual Background

The petition arose from a verified petition first filed March 17, 1964 and amended July 31, 1964 by Nardo Dayao and seventy others against Mercury Drug Co., Inc., and/or Mariano Que, President and General Manager, and against the Mercury Drug Co., Inc., Employees Association. The claim sought unpaid back wages for work performed on Sundays and legal holidays with a twenty‑five percent premium, extra compensation for nighttime work, reinstatement and back salaries for two employees, and the disestablishment and refund of monies collected by the union. The respondents answered, raised affirmative defenses including corporate personality, asserted that the company was a service enterprise excluded from the Eight‑Hour Labor Law, and alleged that the plaintiffs had been fully paid under their individual contracts. The parties introduced written standard‑form contracts of employment which, on their face, stated an annual compensation that purportedly “includes the additional compensation for work on Sundays and legal holidays.”

Proceedings in the Court of Industrial Relations

The CIR resolved threshold motions by order dated March 24, 1965, denying most grounds and dropping two petitioners for lack of jurisdiction, while dismissing without prejudice the petition against the union subject to refiling as an unfair labor practice charge. After trial and evidentiary hearings, the CIR rendered a decision dated March 30, 1968. The CIR denied the petitioners’ claim for backwages corresponding to the first four hours on every other Sunday and on legal holidays for lack of merit but ordered Mercury Drug Co., Inc. to pay sixty‑nine petitioners: (a) an additional sum equivalent to twenty‑five percent of their basic salary for services rendered on Sundays and legal holidays from March 20, 1961 to June 30, 1962; and (b) an additional premium equivalent to twenty‑five percent of their basic salary for nighttime services during the same period. The CIR denied conversion of the petitioners to monthly status and absolved Mariano Que from personal liability. The CIR directed computation of the award by the Chief Court Examiner. A motion for reconsideration by the petitioners was denied by the Court en banc in a resolution dated July 6, 1968.

Issues Presented on Review

The petitioner presented three principal assignments of error: first, that the CIR erred by declaring the employment contracts or their provisions void and by awarding the twenty‑five percent Sunday and holiday premium without substantial evidence and without the validity of the contracts having been properly put in issue; second, that the CIR lacked jurisdiction to award nighttime premiums because Republic Act 875 restricted the CIR’s jurisdiction and because petitioners had waived such claims or the evidence was insufficient; and third, that the CIR erred in awarding sums to claimants who neither appeared nor individually proved their interest because only three petitioners testified.

Petitioner's Contentions

Mercury Drug Co., Inc. contended that the employment contracts expressly provided that the annual compensation included payment for Sunday and legal holiday work, and that the CIR improperly disregarded this contractual term. The petitioner relied on computations and payroll exhibits, and on the testimony of its witness Jacinto Concepcion, to show that the twenty‑five percent premium had been factored into the annual salary. The petitioner argued that the CIR lacked jurisdiction to award night differentials after enactment of Republic Act 875 and invoked Section 7 of that statute to assert that collective bargaining, not judicial relief, governed such claims. The petitioner further argued that the claims were waived or lacked evidentiary support and that awards in favor of many claimants were improper because only a few testified.

Respondents' Contentions and Evidence

The private respondents, testifying among them Nardo Dayao, Ernesto Talampas, and Josias Federico, maintained that the twenty‑five percent additional compensation for Sunday and holiday work was not included in their monthly salaries despite the contractual clause purporting to cover such premiums. They presented time records and testimony that they regularly worked nights, Sundays, and holidays and that they had not received the statutory additional compensation for those periods. The CIR credited the petitioners’ testimonial evidence and found the employer’s post‑filed mathematical computations and exhibits unpersuasive and inconsistent with the contracts and payroll records.

Ruling of the Supreme Court

The Supreme Court dismissed the petition for certiorari and affirmed the CIR’s decision and the Court en banc resolution with costs against the petitioner. The Court held that the CIR did not declare the standard form contracts wholly void; rather, the CIR nullified only those contractual stipulations that were contrary to law and public policy. The Court found no grave abuse of discretion in the CIR’s factual findings that the twenty‑five percent premium for Sunday and holiday work had not been paid and that the employees were entitled to recover for the period March 20, 1961 to June 30, 1962. The Court also sustained the CIR’s award of nighttime premiums and rejected the contention that Republic Act 875 divested the CIR of jurisdiction over such claims.

Legal Basis and Reasoning

The Court relied on the statutory command in C. A. No. 444, particularly Section 4, which required an additional sum of at least twenty‑five percent for work on Sundays and legal holidays and declared agreements contrary to the Act null and void. The Court explained that an employer could not lawfully contract away statutorily mandated compensation and that the CIR was empowered to refuse enforcement of contractual provisions contrary to the Act. The Court reiterated that the CIR, under Commonwealth Act 103, and as interpreted after Republic Act 875, retained authority to adjudicate claims for salary differentials and night premiums and that prior precedents, including National Rice & Corn Corp. (NARI

Case Syllabus (G.R. No. L-30452)

Parties and Procedural Posture

Mercury Drug Co., Inc. was the petitioner before the Supreme Court challenging a decision of the Court of Industrial Relations in Case No. 1926-V.
Nardo Dayao, et al. were the private respondents who filed the verified petition originally dated March 17, 1964 and amended July 31, 1964.
The Court of Industrial Relations rendered its decision on March 30, 1968 and the Court en banc denied motions for reconsideration by resolution dated July 6, 1968.
The Supreme Court resolved the present petition for review on certiorari in G.R. No. L-30452 and dismissed the petition, affirming the CIR decision and en banc resolution.
The CIR directed computation of money awards by the Chief Court Examiner and ordered respondent records be made available for that purpose.

Key Factual Allegations

The petition was filed by Nardo Dayao and seventy others alleging nonpayment of wages for work on Sundays and legal holidays plus twenty-five percent additional compensation from date of employment to June 30, 1962.
The petitioners also alleged entitlement to additional compensation for night work and sought reinstatement of Januario Referente and Oscar Echalar with back salaries.
The petition sought disestablishment of the Mercury Drug Co., Inc. Employees Association and refund of monies collected by the union.
The private respondents executed standard-form employment contracts that stated annual compensation “includes the additional compensation for work on Sundays and legal holidays.”
The petitioner-company maintained payroll and time records and offered mathematical computations by its witness Jacinto Concepcion to show that the twenty-five percent was included in monthly salary.
The private respondents testified, and the CIR found their testimony credible, that the twenty-five percent additional compensation for Sundays, holidays, and night work was not paid.

Issues Presented

Whether the CIR erred in declaring provisions of the employment contracts null and void and in awarding twenty-five percent Sunday and holiday premiums.
Whether the CIR had jurisdiction and whether there was substantial evidence to support awards for nighttime work premiums in view of Republic Act 875 and alleged waiver of rights.
Whether the CIR erred in making awards for claimants who did not personally testify or submit direct evidence of interest.
Whether portions of petitioners' claims had prescribed and whether certain petitioners were improperly included.

Contentions of Parties

Petitioner contended that the employment contracts expressly included the twenty-five percent premiums in the annual salary and that the CIR lacked jurisdiction to award night differentials after R.A. 875 curtailed CIR powers.
Petitioner further contended that the private respondents waived claims for additional compensation and that the mathematical payroll computations demonstrated full payment.
Private respondents contended that any agreement or contract contrary to the Eight-Hour Labor Law is ab initio null and void and that they were not paid the statutory twenty-five percent for Sundays, holidays, and night work.
Private respondents relied on their testimonies and time records to prove nonpayment and relied on the statutory mandate that extra pay for such work is mandatory and non-waivable.

Statutory Framework

C.A. No. 444 (Eight-Hour Labor Law) and specifically Section 4, C.A. No. 444 mandated at least twenty-five percent additional compensation for work on Sundays and legal holidays.
Section 2, C.A. No. 444 and Section 7-A, C.A. No. 444, as amended by R.A. No. 1993 governed coverage and prescription issues mentioned in the proceedings.
Republic Act 875 and its provisions limiting CIR jurisdiction were central to the petitioner’s jurisdictional argument.
Article 6, Civil Code was invoked by the Court