Elections were held in the Autonomous Region in Muslim Mindanao (ARMM) for seats in the House of Representatives of the Philippines on May 10 2010.The candidate with the most number of votes won that district’s seat for the 15th Congress of the Philippines.Note that Isabela Basilan despite being a part of the province of Basilan is not a part of the ARMM. The voters in Isabela vote their representative as part of Basilan’s legislative district.