Independent institutions that check this jurisdiction's own power — audit, ombudsman, inspector general, civilian review, ethics, and grand-jury bodies established by statute.
Philippines law-enforcement oversight operates through four main bodies. NAPOLCOM (RA 6975 as amended by RA 8551) is the national civilian-majority body that exercises administrative control and operational supervision over the PNP, including summary dismissal power and pre-charge investigation authority. The PNP's Internal Affairs Service (IAS, RA 8551 §39) conducts motu proprio use-of-force investigations but remains institutionally within the PNP. The People's Law Enforcement Board (PLEB, RA 6975 §43) provides local civilian adjudication of citizens' complaints in every city and municipality. The Commission on Human Rights (1987 Constitution Art. XIII §17; EO 163) investigates civil and political rights violations, including extrajudicial killings, but lacks binding discipline authority. Corrections (BuCor, RA 10575; BJMP, RA 6975 §60) have no dedicated external oversight body.