G.R. No. L-41958 July 20, 1982
DONALD MEAD, petitioner, vs. HON. MANUEL A. ARGEL in his capacity as Presiding Judge in the Court of First Instance of Rizal, Branch XXXV and the PEOPLE OF THE PHILIPPINES, respondents.

FACTS

Petitioner Donald Mead, as president of Insular Oil Refinery Co., was charged by the Provincial Fiscal of Rizal with violating Republic Act No. 3931 (the law creating the National Water and Air Pollution Control Commission) for allegedly causing industrial waste pollution in a Malabon waterway. The information was filed in the Court of First Instance of Rizal. Mead moved to quash the information, arguing the Provincial Fiscal lacked legal authority to file it, as jurisdiction over such violations allegedly belonged exclusively to the Commission. The respondent judge denied the motion to quash and a subsequent motion for reconsideration.
Mead then filed this petition for certiorari with preliminary injunction to annul the judge’s orders. Respondents argued the petition was procedurally improper, as the denial of a motion to quash should be challenged on appeal after trial. They also contended the fiscal’s authority to prosecute violations of all laws within his jurisdiction was not exclusively divested by R.A. No. 3931.

ISSUE

Whether the Provincial Fiscal of Rizal had the authority to file an information for a violation of R.A. No. 3931 without a prior finding or determination by the National Water and Air Pollution Control Commission that pollution had occurred.

RULING

The Supreme Court granted the petition. On procedure, the Court acknowledged the general rule that certiorari is not the proper remedy against a denial of a motion to quash, as the accused should proceed to trial and raise the issue on appeal. However, it applied the recognized exception to prevent a miscarriage of justice, as requiring a full trial would subject the petitioner to undue inconvenience and expense if the filing of the information was fundamentally unauthorized.
On the substantive issue, the Court ruled the Provincial Fiscal lacked authority. R.A. No. 3931 vested the Commission with the specific power and duty to determine the existence of pollution. The law’s framework indicated that the Commission’s technical finding of a violation was a prerequisite to prosecution. This grants the Commission primary jurisdiction, and the fiscal’s general power to prosecute does not apply independently in this context. The Court analogized this to laws like the Anti-Dummy Law and immigration statutes, where exclusive or primary jurisdiction is vested in specialized administrative bodies. Consequently, the filing of the information without a prior Commission determination was premature and unauthorized. The respondent judge therefore acted without jurisdiction in taking cognizance of the case. The challenged orders were annulled and the criminal case was ordered dismissed.