Sara Duterte Impeachment Day 12: COA Audit Deepens

In a recent ANC 24/7 live special coverage of Day 12, the Senate impeachment court resumed its audit phase on Tuesday, August 4, 2026, examining how confidential funds were spent by the Office of the Vice President and DepEd. The proceedings directly touch the lives of Filipino families who rely on public education budgets and transparent use of taxpayer money in barangays across Manila, Cebu, and Davao. Ordinary citizens watch as the trial tests institutions meant to protect their resources.

Manila, Philippines – August 4, 2026 — The Senate impeachment court, led by Senate President Francis "Chiz" Escudero with 16 senator-judges, continued Day 12 of the trial against Vice President Sara Duterte. Conviction requires at least 16 votes out of 24 senators. The case centers on the alleged misuse of P612.5 million in confidential and intelligence funds from the Office of the Vice President and DepEd.

The Audit Phase Unfolds

Former COA state auditor Roderick Wamil of the Intelligence and Confidential Funds Audit Office testified on Day 11, Monday, August 3. Wamil, with 11 years at COA and serving as Audit Team Leader in COA Pasay City, stated that Duterte was the only vice president and education secretary audited for confidential funds during his tenure. Former Vice Presidents Jejomar Binay and Leni Robredo had no such appropriations, and former education secretaries Armin Luistro and Leonor Briones also lacked them.

The court reduced documentary exhibits by two-thirds after both sides stipulated on common documents, eliminating the need for 10 of 15 boxes. Escudero noted the court could not compel the defense to stipulate on the remaining 845 acknowledgment receipts from December 21-31, 2022. The trial paused for 43 minutes to allow comparison of exhibits before Wamil's direct examination by prosecutor Lorna Kapunan, with defense lawyer Michael Poa present.

The 43-minute suspension enabled the parties to compare exhibits directly and confirm the two-thirds reduction achieved through stipulations on common documents. This step supports trial efficiency by focusing attention on the 845 unstipulated acknowledgment receipts from December 21-31, 2022, allowing the defense to target verification of each receipt against the documentation standards in Joint Circular 2015-01 rather than accepting broad stipulations.

The audit phase continued into Day 12 with further COA testimony expected from official Del Campo. This continuation allows the Senate to build a complete record on whether the Office of the Vice President met the documentation standards set by Joint Circular 2015-01. Senator-judges now have additional time to review how the initial Physical and Financial Plan omitted required details on confidential activities.

Prosecutors emphasized that the rapid liquidation of the P125-million confidential fund in only 11 days raised questions about planning and oversight. The Commission on Audit had already flagged these issues in 2023, prompting the revised accomplishment report. Such scrutiny reflects the COA's mandate to ensure every peso from the national budget serves its intended public purpose.

Philippine Context

The trial began July 6, 2026, marking the second impeachment attempt after the Supreme Court blocked the first in 2025 on a technicality. The House of Representatives voted to impeach Duterte in May 2026. House lead prosecutor Batangas Rep. Gerville Luistro and prosecution spokesperson Lanao del Norte Rep. Zia Alonto Adiong lead the case. Duterte maintains a pending Supreme Court petition to dismiss the proceedings while the OVP states she is prepared to face them.

This marks the first time a Philippine official has faced impeachment twice in successive years. The House action followed months of committee hearings that compiled the 3,617 acknowledgment receipts now central to the Senate proceedings. COMELEC records show Duterte's 2022 vice-presidential victory alongside President Marcos Jr. set the stage for the current political alignment in both chambers.

The Senate's role as impeachment court draws on its constitutional duty to check executive power. With 16 senator-judges required for conviction, the threshold ensures broad consensus rather than simple majority rule. This structure protects against partisan outcomes while still allowing accountability for alleged misuse of public funds.

The Senate's constitutional duty as impeachment court, combined with the Supreme Court's prior involvement in 2025, demonstrates how multiple institutions like the House of Representatives and COMELEC records contribute to checks on executive power. This ongoing trial draws attention from ASEAN partners and Filipino communities abroad, serving as a test of democratic institutions in managing alleged misuse of the P612.5 million in confidential funds.

Impact on Filipinos

The P125-million confidential fund for the last quarter of 2022 was spent in just 11 days according to OVP documents, covering only December 21-31. Wamil found the liquidation report and initial Physical and Financial Plan lacked details on confidential activities required by Joint Circular 2015-01, leading to an Audit Observation Memorandum and revised report. Such rapid spending affects students and teachers in public schools who depend on DepEd resources that could otherwise support classrooms in Quezon City or rural areas in Baguio.

Filipino families in provinces far from Manila often see education budgets as their primary link to better opportunities. When confidential funds bypass standard liquidation rules, the ripple reaches sari-sari store owners whose children attend underfunded schools and jeepney drivers whose routes serve DepEd facilities. The trial therefore tests whether institutions like the COA can safeguard resources meant for the broader community.

OFW households sending remittances home also watch closely. Many rely on stable government services funded by taxes they indirectly support through family members. Transparent handling of confidential allocations builds trust that public money reaches intended programs rather than disappearing into unverified receipts.

Teachers and parents in DepEd's school communities in places like Quezon City and Baguio see how disputed funding from the P125-million confidential fund impacts daily operations. Delayed or contested allocations can affect the availability of school supplies, feeding programs, and classroom repairs in provincial divisions that rely on standard DepEd resources rather than unverified expenditures.

Reactions and Responses

Names like Mary Grace Piattos, who received P70,000 as a reward in medicines, and Mico P. Harina, paid P295,000 for supplies, appeared in the receipts along with Renan Piattos, Nova Santos, Janice Marie Revilla, Patty Ting, Andy Lim, Alejandro Pikit, Feonna Biong, Sisfrunio Balsac, and Gabriel Bisaya. Some names could not be verified with the Philippine Statistics Authority, sparking online discussion among netizens in Manila and Cebu. Kapunan welcomed the exhibit reduction, noting it saved the Senate judges from reviewing 10 boxes out of 15.

Public reaction on social media platforms highlighted concerns over accountability in high office. Barangay leaders in Davao and Cebu noted that similar rapid spending at the local level would trigger immediate COA disallowances. The contrast underscores how national-level confidential funds operate under different visibility standards than ordinary government transactions.

Defense counsel Michael Poa stressed the need to protect client rights amid the volume of documents. He pointed to inconsistencies in acknowledgment receipt counts during marking as a reason for caution. This position reflects standard legal practice when handling thousands of individual records that must be authenticated before entering the official trial record.

The PSA verification issues with names such as Mary Grace Piattos and Renan Piattos in the acknowledgment receipts highlight how unverifiable recipient names in confidential fund documents can erode public trust among netizens in Manila and Cebu. Under COA rules, such undocumented payouts from the rapid 11-day liquidation are treated as disallowable, requiring full authentication before they enter the trial record alongside the 3,617 receipts.

Legal and Political Implications

Poa said the defense had no problem stipulating but needed to verify documents due to their volume and possible custody questions, citing inconsistencies in acknowledgment receipt counts during marking. The prosecution planned to present 3,617 acknowledgment receipts total. On August 3, the court granted BDO Unibank and Security Bank 10 more banking days to submit Duterte's financial accounts. Next witnesses include COA official Del Campo on Day 12 and Pareja on August 5.

The pending Supreme Court petition adds procedural complexity. If granted, it could halt proceedings; if denied, the Senate trial moves forward without interruption. Either outcome will set precedent for how future impeachment cases interact with judicial review.

Bank records now under subpoena will provide an independent layer of verification. The additional ten banking days granted on August 3 allow institutions to compile complete transaction histories without rushing the process. This step strengthens the evidentiary foundation for both prosecution and defense arguments.

Historical Precedent and Future Accountability

Duterte remains the only Philippine official impeached twice, a distinction that places the current proceedings in a unique constitutional category. The first attempt blocked by the Supreme Court in 2025 on technical grounds led directly to the House's May 2026 vote, showing how legislative persistence can reopen accountability channels.

Future vice presidents and cabinet officials will study these rules on confidential fund documentation. Clearer guidelines emerging from the trial could reduce ambiguity in Joint Circular 2015-01 compliance and limit the scope for disputes over acknowledgment receipts.

The outcome will shape how future vice presidents and education secretaries handle public funds, directly influencing the quality of services in sari-sari stores, jeepney routes, and OFW families who count on stable government support across the archipelago.

By Bella Reyes, Staff Writer

This article was produced with AI-assisted research and editorial support. Reporting is based on sources cited in the article.