The Philippine Senate Blue Ribbon Committee reopened a legislative inquiry into alleged multibillion-peso [3] kickbacks linked to flood-control infrastructure projects.

The probe seeks to uncover systemic corruption within public works projects. Because flood mitigation is critical to national safety in a disaster-prone region, the diversion of these funds could compromise infrastructure integrity and public safety.

Senator Erwin Tulfo chaired the committee during the proceedings, with support from the Gatchalian bloc [1, 2]. The hearing took place on Monday, June 8, 2026 [2]. The investigation focuses on anomalies and the illegal diversion of funds intended for flood-control projects across the country [1, 3].

As part of the inquiry, the committee summoned 18 individuals who claimed to be former Philippine Marine Corps personnel [2]. These witnesses were called to testify regarding their alleged roles in delivering kickbacks associated with the infrastructure schemes [2].

The committee is examining how these funds were moved and who benefited from the suspected corruption. The scale of the alleged scandal is described as multibillion-peso [3], suggesting a wide-reaching network of graft involving both government officials and private contractors.

This inquiry follows previous reports of irregularities in the Department of Public Works and Highways. The Blue Ribbon Committee has the authority to recommend criminal charges if the testimony of the former military personnel confirms the existence of a bribery ring.

The committee reopened its legislative inquiry into alleged anomalies and kickbacks in multibillion‑peso flood‑control projects.

The involvement of former military personnel in the delivery of kickbacks suggests a sophisticated layer of intermediaries used to shield high-ranking officials from direct links to corruption. If the Senate proves that multibillion-peso funds were diverted, it may trigger a broader audit of the Philippines' disaster mitigation spending and lead to significant leadership changes within the agencies overseeing flood control.