Shariff Aguak
Shariff Aguak was founded as Maganoy in September 11, 1963, when President Diosdado Macapagal signed Executive Order No.In 1977, President Ferdinand Marcos moved the province's seat of government to the municipality of Sultan Kudarat by virtue of Presidential Decree No.211, enacted in 1982, aimed to formally restore the status of Maganoy as Maguindanao's seat of provincial government[9] but the plebiscite scheduled for December 18, 1982[10] was never administered,[11] thereby making the law not legally binding.[12] In 2019 incumbent Governor Bai Mariam Mangudadatu expressed plans to move the provincial capitol back to Shariff Aguak.[14] The Ampatuan-built former provincial capitol complex in Shariff Aguak, initially planned to be converted for public school use,[15] is set to become the new regional headquarters of ARMM's Bureau of Fire Protection but eventually became an infantry brigade of the Philippine Army.