The list is undergoing validation in collaboration with the Department of the Interior and Local Government (DILG), Department of Education (DepEd), OpenStreetMap, Office of Civil Defense (OCD), International Organization for Migration (IOM), Philippine Statistics Authority (PSA), and National Mapping and Resource Information Authority (NAMRIA) under the Evacuation Center Common and Fundamental Operational Datasets (CAFOD) Project of the Information Management-Technical Working Group (IM-TWG) of the National Disaster Risk Reduction and Management Council (NDRRMC).