This document discusses multi-agency situational awareness and alert implementation procedures. It outlines the typical vertical and horizontal integration of different agencies, and presents a management platform for collecting, transmitting, and controlling alert information. The document also discusses establishing a national Common Alerting Protocol (CAP) profile by defining the types of incidents covered, intended audiences, languages, geographic areas, and communication technologies used. It provides an example authority hierarchy register from the Philippines and information on the World Meteorological Organization's register of alerting authorities.