Emergency Management Plans Managing an emergency situation is a tough challenge. The best way to meet that challenge is to be prepared-know your vulnerabilities, understand your risks, and most important, develop a comprehensive plan. The Homeland Security and Emergency Management Agency (HSEMA) partners with District agencies, businesses and communities to help plan, coordinate, and mange an emergency event. To learn more about emergency planning and response, select from the following:     Community Emergency Management Plans Emergency Preparation Videos District Response Plan*       * This document is presented in Portable Document Format (PDF). A PDF reader is required for viewing. Download a PDF Reader or Learn More About PDFs.