DOD DIRECTIVE 3610.01 ELECTROMAGNETIC SPECTRUM ENTERPRISE POLICY Originating Component:Office of the DoD Chief Information Officer Effective:September 4,2020 Releasability:Cleared for public release.Available on the Directives Division Website at https:/www.esd.whs.mil/DD/.Approved by:David L.Norquist,Deputy Secretary of Defense Purpose:This issuance establishes policy and assigns responsibilities to enable superiority in the electromagnetic spectrum(EMS)by taking an enterprise approach to all activities necessary for DoD electromagnetic spectrum operations(EMSO).