EPIC has filed a Freedom of Information Act lawsuit against the Department of Homeland Security, following the agency's failure to produce any documents about the "Emergency Wireless Protocols," (Standard Operating Procedure 303 or "SOP 303"). SOP 303 describes the process that DHS would follow in order to execute a communications shutdown in the event of a national crisis. DHS has stated publicly under SOP 303 an agency component "will function as the focal point for coordinating any actions leading up to and following the termination of private wireless network connections, both within a localized area, such as a tunnel or bridge, and within an entire metropolitan area." But in response to EPIC's FOIA request, DHS wrote that it was "unable to locate or identify any responsive records." For more information, see EPIC: Open Government.