Public Safety & Homeland Security Bureau

VHF/UHF Narrowbanding Information
On January 1, 2013, all public safety and business industrial land mobile radio systems operating in the 150-174 and 421-470 MHz radio bands must...

Communications Security, Reliability and Interoperability Council III
The Communications Security, Reliability and Interoperability Council's (CSRIC) mission is to provide recommendations to the FCC to ensure, among...

Emergency Alert System Nationwide Test
EAS Participants currently participate in state- and local-level tests, but no top-down review of the entire system has ever been undertaken...

9-1-1 and E9-1-1 Services
9-1-1 service is a vital part of our nation's emergency response and disaster preparedness system. In October 1999, the Wireless Communications and...

Technical Advisory Board for First Responder Interoperability
The Technical Advisory Board for First Responder Interoperability (Interoperability Board) has been established by the FCC and charged under Section...