Leyte Representative Martin Romualdez on Wednesday announced his resignation as Speaker of the House of Representatives, citing the need to protect the independence of an ongoing probe into alleged irregularities in government infrastructure projects.

“After deep reflection and with a full heart and clear conscience, I tender my resignation as Speaker of the House of Representatives,” Romualdez declared in his stepping down address before lawmakers.

“I do this so that the Independent Commission on Infrastructure may pursue its mandate really and fully—without doubt, without interference, without undue influence. Walang makapipigil, walang makikialam. Let the truth emerge and let justice be done.”

He urged members of the chamber to carry forward their work “with unity and resolve,” while reassuring the public that democracy remains “capable of self-correction and renewal.”

“I step down not in surrender but in service. For sometimes the greatest act of leadership is the grace to let it go,” he added.

Romualdez’s resignation follows months of scrutiny over alleged budget insertions and questionable flood control allocations under the Department of Public Works and Highways (DPWH).

House Deputy Speaker Ronaldo Puno defended Romualdez’s record, saying the outgoing Speaker intends to face all investigations openly.

The move comes as Romualdez reportedly faced mounting pressure inside the House, where allies and critics alike described him as having become a “target” in light of corruption allegations implicating several lawmakers.