The court or the quasi-judicial agency must be detached and impartial, not only when hearing and resolving the case before it, but even when its judgment is brought on appeal before a higher court. The judge of a court or the officer of a quasi-judicial agency must keep in mind that he is an adjudicator who must settle the controversies between parties in accordance with the evidence and the applicable laws, regulations, and/or jurisprudence. His judgment should already clearly and completely state his findings of fact and law. There must be no more need for him to justify further his judgment when it is appealed before appellate courts. When the court judge or the quasi-judicial officer intervenes as a party in the appealed case, he inevitably forsakes his detachment and impartiality, and his interest in the case becomes personal since his objective now is no longer only to settle the controversy between the original parties (which he had already accomplished by rendering his judgment), but more significantly, to refute the appellant’s assignment of errors, defend his judgment, and prevent it from being overturned on appeal.
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Mamauag,[29] in which this Court qualified and clarified the exercise of the right of a government agency to actively participate in the appeal of decisions in administrative cases. In Mamauag, this Court ruled:
RA 6975 itself does not authorize a private complainant to appeal a decision of the disciplining authority. Sections 43 and 45 of RA 6975 authorize “either party” to appeal in the instances that the law allows appeal. One party is the PNP member-respondent when the disciplining authority imposes the penalty of demotion or dismissal from the service. The other party is the government when the disciplining authority imposes the penalty of demotion but the government believes that dismissal from the service is the proper penalty.
However, the government party that can appeal is not the disciplining authority or tribunal which previously heard the case and imposed the penalty of demotion or dismissal from the service. The government party appealing must be one that is prosecuting the administrative case against the respondent. Otherwise, an anomalous situation will result where the disciplining authority or tribunal hearing the case, instead of being impartial and detached, becomes an active participant in prosecuting the respondent. Thus, in Mathay, Jr. v. Court of Appeals, decided after Dacoycoy, the Court declared:
To be sure, when the resolutions of the Civil Service Commission were brought before the Court of Appeals, the Civil Service Commission was included only as a nominal party. As a quasi-judicial body, the Civil Service Commission can be likened to a judge who should “detach himself from cases where his decision is appealed to a higher court for review.”
In instituting G.R. No. 126354, the Civil Service Commission dangerously departed from its role as adjudicator and became an advocate. Its mandated function is to “hear and decide administrative cases instituted by or brought before it directly or on appeal, including contested appointments and to review decisions and actions of its offices and agencies,” not to litigate.[30]
http://sc.judiciary.gov.ph/jurisprudence/2007/november2007/169982.htm
It must be borne in mind that this Court is not merely a Court of law but of equity as well. Justice dictates that the DAR Secretary must determine with deliberate dispatch whether indeed no notice of coverage was furnished to respondents and payment of just compensation was unduly withheld from them despite the fact that the assailed CLOAs were already registered, on the premise that respondents were unaware of the CARP coverage of their properties; hence, their right to protest the same under the law was defeated. Respondents’ right to due process must be equally respected. Apropos is our ruling in Heir of Nicolas Jugalbot v. Court of Appeals:[24]
[I]t may not be amiss to stress that laws which have for their object the preservation and maintenance of social justice are not only meant to favor the poor and underprivileged. They apply with equal force to those who, notwithstanding their more comfortable position in life, are equally deserving of protection from the courts. Social justice is not a license to trample on the rights of the rich in the guise of defending the poor, where no act of injustice or abuse is being committed against them.
As the court of last resort, our bounden duty to protect the less privileged should not be carried out to such an extent as to deny justice to landowners whenever truth and justice happen to be on their side. For in the eyes of the Constitution and the statutes, EQUAL JUSTICE UNDER THE LAW remains the bedrock principle by which our Republic abides.
http://sc.judiciary.gov.ph/jurisprudence/2011/march2011/179844.htm
Batas Pinoy 