This document outlines the roles and responsibilities of a school disaster risk reduction and management (SDRRM) coordinator according to DepEd Order No. 21, s. 2015. It discusses forming a SDRRM committee and teams for prevention/mitigation, preparedness, response, and rehabilitation. The coordinator is responsible for receiving advisories, conducting drills, risk assessments, capacity building, and reporting damages. Early warning, medical/health management, facilities/security, frontline responders, information/advocacy, and social mobilization/networking teams are also described along with their roles.