Omnibus Election Code
Section 253. Petition for quo warranto. - Any voter contesting the election of any Member of the Batasang Pambansa, regional, provincial, or city officer on the ground of ineligibility or of disloyalty to the Republic of the Philippines shall file a sworn petition for quo warranto with the Commission within ten days after the proclamation of the results of the election.
Any voter contesting the election of any municipal or barangay officer on the ground of ineligibility or of disloyalty to the Republic of the Philippines shall file a sworn petition for quo warranto with the regional trial court or metropolitan or municipal trial court, respectively, within ten days after the proclamation of the results of the election.