Senate Rejects Motion to Suppress AMLC Report in Duterte Impeachment Trial: A Turning Point for the Prosecution

Manila, Philippines – July 21, 2026 – In a decisive procedural ruling that has reshaped the trajectory of the impeachment trial against former President Rodrigo Duterte, the Senate sitting as an impeachment court on Monday voted to reject a motion seeking to suppress the Anti-Money Laundering Council (AMLC) report. The decision, announced on July 20, 2026, marks a significant victory for the prosecution and clears the path for the introduction of critical financial evidence.

The Ruling: What Happened?

The motion, filed by Duterte’s defense team, argued that the AMLC report—which allegedly details suspicious financial transactions linked to the former president—was obtained in violation of bank secrecy laws and should be excluded from the trial. However, the Senate impeachment court, presided over by Chief Justice Alexander Gesmundo, dismissed the bid in a 16-5 vote, with three senators abstaining.

“The court finds no sufficient legal basis to suppress the AMLC report,” Gesmundo stated in his ruling. “The evidence is deemed relevant and admissible under the rules governing impeachment proceedings.”

Prosecution Hails ‘Big Win’

Lead prosecutor and House Deputy Majority Leader Janette Garin immediately welcomed the decision, calling it a “big win for the Filipino people.” In a press conference following the ruling, Garin emphasized the importance of transparency.

“This report is not just a piece of paper; it is a testament to the truth that the Filipino people deserve to know,” Garin said. “The defense’s attempt to hide behind technicalities has failed. We are one step closer to accountability.”

The prosecution has long argued that the AMLC report is central to proving allegations of corruption, unexplained wealth, and abuse of power during Duterte’s tenure from 2016 to 2022.

Defense Reacts: A Setback but Not a Defeat

Duterte’s lead counsel, Salvador Panelo, expressed disappointment but vowed to continue fighting. “We respect the court’s decision, but we maintain that the report was procured through questionable means,” Panelo told reporters. “We will adjust our strategy and present our own evidence to counter these allegations.”

The defense is expected to challenge the authenticity and interpretation of the financial data in the coming weeks.

Background: The Impeachment Trial So Far

The impeachment trial against Rodrigo Duterte, initiated by the House of Representatives in March 2026, centers on three main articles:

• Article I: Alleged extrajudicial killings during the war on drugs.
• Article II: Corruption and unexplained wealth, including the AMLC report.
• Article III: Abuse of power, including the alleged misuse of government funds.

The trial, which began in June 2026, has been marked by heated exchanges and procedural battles. Monday’s ruling is widely seen as the most significant procedural victory for the prosecution to date.

Analysis: Implications of the Ruling

Legal experts say the Senate’s decision sets a crucial precedent for the trial. “By allowing the AMLC report, the court is signaling that it will prioritize substance over procedural hurdles,” said Dr. Maria Lourdes Santos, a constitutional law professor at the University of the Philippines. “This could embolden the prosecution to introduce more documentary evidence.”

However, the ruling also raises questions about the balance between national security and individual privacy. Critics argue that the AMLC’s cooperation with the impeachment court could set a dangerous precedent for future cases involving high-ranking officials.

What’s Next?

The trial is expected to resume on July 22, with the prosecution set to present the AMLC report in full. Key witnesses, including former AMLC officials and financial analysts, are scheduled to testify.

For the Filipino public, the ruling represents a moment of heightened anticipation. Polls conducted by Pulse Asia in early July show that 62% of Filipinos are closely following the trial, with opinions sharply divided along political lines.

Conclusion: A Pivotal Moment

Monday’s ruling is far from the final word in the Duterte impeachment trial, but it undeniably shifts the momentum. As the prosecution prepares to lay out its financial case, the defense must now regroup and counter with its own narrative.

Whether this leads to conviction or acquittal remains to be seen, but one thing is clear: the AMLC report is now at the center of the courtroom drama, and its contents could ultimately determine the fate of one of the most controversial figures in Philippine political history.