Senator Robin Padilla has renewed his call to revise the 1987 Constitution by refiling a resolution that seeks to convene a constitutional convention (con-con) as the method for amending the charter.
Padilla, who chairs the Senate committee on constitutional amendments and revision of codes, said the move is aimed at ensuring that the country’s fundamental law can keep up with the evolving demands of the nation.
In the resolution filed in the 20th Congress, he stressed that a con-con offers a more “participatory and democratic” approach, as it involves delegates directly elected by the public—likely resulting in a more diverse and representative body.
“It is resolved… to call for a Constitutional Convention to revise the 1987 Constitution,” the resolution states, further noting that Congress will be tasked with passing enabling legislation to support the process.
The 1987 Constitution provides three avenues for constitutional amendments: a three-fourths vote from Congress, a constitutional convention, or a people’s initiative supported by at least 12% of registered voters nationwide, with each legislative district represented by at least 3%.
In a separate unnumbered resolution, Padilla also called for a Senate inquiry into claims that witnesses testifying in legislative hearings may have been offered money or incentives in exchange for their testimonies.
He raised concern over the alleged practice, saying it threatens the credibility of Senate investigations and erodes public confidence in the legislative process.
“It is imperative for the Senate to investigate these allegations… and recommend measures that will protect the integrity of the legislative process,” the resolution read.
While Padilla did not identify anyone in his resolution, it follows public claims made by Michael Maurilio, also known as “Rene,” who alleged that he was persuaded by Senator Risa Hontiveros to testify against former President Rodrigo Duterte, Vice President Sara Duterte, and Pastor Apollo Quiboloy.
Hontiveros has firmly denied the accusations and has filed cyberlibel complaints against Maurilio and several others before the National Bureau of Investigation and the Department of Justice.

