The Mega Manila Information Office (MMIO) was created pursuant to PIA Order No. 6, series of 2004, consolidating the information services and delivery in the National Capital Region, Region 3 (Central Luzon) and Region 4A (CALABARZON) and 4B (MIMAROPA) and in adherence to the Agency's special order no. 341 rationalizing the regional organizational functions and structure of the Philippine Information Agency.