Executive Order 13618
Assignment of National Security and Emergency Preparedness Communications Functions
This executive order establishes a comprehensive framework for national security and emergency preparedness (NS/EP) communications, creating an interagency Executive Committee co-chaired by Defense and Homeland Security to coordinate survivable, resilient federal communications under all circumstances. It assigns specific responsibilities across multiple departments, revokes the prior Executive Order 12472 (1984), and mandates a 60-day organizational plan from Homeland Security.