The Division of Homeland Security and Emergency Management in cooperation with the NH Fire and Police Chiefs Association, City of Manchester Police Department, NH Department of Education, and the NH Fire Marshall’s Office has endorsed a model system for the labeling or doors, windows, and other access points in NH schools. It is recommended that labeling the physical sides of the building in accordance with accepted practices from the Incident Command System be considered when schools and public safety officials undertake the task of labeling windows and access points.