LSN News › Philippines

Politics · Philippines Bureau

Eastern Visayas legal experts urge lower threshold for Duterte impeachment trial

A coalition of law professors and bar association leaders from Eastern Visayas has petitioned the Senate impeachment court to adopt a 14-vote threshold instead of 16 for the Vice President Sara Duterte trial. The group argues the lower standard better aligns with constitutional intent and legal precedent.

LSN Philippines · 20 September 2026

TACLOBAN CITY — Legal scholars and bar association officials from Eastern Visayas have called on the Senate impeachment court to lower the voting threshold for the Vice President Sara Duterte trial to 14 votes, departing from the previously established 16-vote requirement.

In a letter submitted September 17, a delegation comprising law professors, former law deans, and current and former Integrated Bar of the Philippines (IBP) presidents argued that the reduced threshold more accurately reflects the Constitution's impeachment provisions and historical precedent in Philippine jurisprudence.

The petition represents a significant intervention by the legal community in Eastern Visayas, a region with substantial stake in the proceeding given Duterte's prominence in Mindanao politics. The group's position challenges the threshold adopted in previous impeachment trials, signaling ongoing debate about proper constitutional interpretation among constitutional experts.

The Senate impeachment court, composed of all 24 senators, must determine the voting requirement needed to convict the Vice President on impeachment charges. Constitutional scholars have long debated whether a simple majority, two-thirds majority, or supermajority threshold applies to such proceedings.

The timing of the Eastern Visayas legal community's intervention underscores heightened scrutiny of procedural matters as the Senate prepares formal impeachment proceedings. Legal experts nationwide continue examining the constitutional framework governing impeachment trials and appropriate voting standards.