DisasterLAN is a National Incident Management System (NIMS)-compliant, Web-based crisis management solution for use in any emergency operations center. Built around the unique workflow requirements of the emergency management community, DisasterLAN provides users with a complete toolset for managing incidents of any size. Fully GIS enabled, DisasterLAN leverages ESRI technologies to deliver enterprise-class GIS tools for planning, response, mitigation, and recovery activities. Based on the National Incident Management System, DisasterLAN excels at helping emergency managers comply with NIMS by providing a formalized, standardized documentation process; improving interagency and interjurisdictional communications and coordination; tracking and managing mission and asset requests; collecting, tracking, and reporting on incident information and resources; developing and sharing a common operational picture; and maintaining situational awareness.