Historical
NFPA 1221-2010
NFPA 1221: Standard for the Installation, Maintenance, and Use of Emergency Services Communications Systems, 2010 Edition
Reliable emergency communications are an integral part of effective emergency responsiveness by the fire service, law enforcement, emergency medical services, and other responders. That's why working with the latest edition of NFPA 1221: Standard for the Installation, Maintenance, and Use of Emergency Service Communications Systems is essential. This critical Standard provides procedural and physical criteria for the installation, performance, operation, and maintenance of public emergency service communications systems and facilities.
National Fire Protection Association [nfpa]