Planning and Response to an Active Shooter: An Interagency Security Committee Policy and Best Practices Guide
Department of Homeland Security, November 2015
This guide provides emergency planners, disaster committees, leadership, and others involved in emergency operations planning with detailed discussions of unique issues faced in Federal facilities before, during, and after an active shooter event. It can be used as a reference to enhance preparedness for an active shooter incident andn may also be useful to other local jurisdictions across the United States.