NFPA 72, National Fire Alarm and Signaling Code 2016

Stay informed on critical fire alarm and emergency communication system requirements with National Fire Protection Association NFPA 72®, National Fire Alarm and Signaling Code®, 2016 Edition. This comprehensive code provides detailed requirements for the application, installation, performance, inspection, testing, and maintenance (ITM) of fire alarm and emergency communications systems used to protect life and property.

NFPA 72 is a trusted resource for fire protection professionals, engineers, contractors, AHJs, and facility managers responsible for designing, installing, maintaining, and inspecting fire alarm and signaling systems, including mass notification systems (MNS) and emergency communications systems.

Why Choose NFPA 72?

Fire alarm and signaling systems play a critical role in occupant safety, emergency response, and property protection. NFPA 72 helps users apply consistent standards for system design, installation, testing, and maintenance to improve system reliability and code compliance.

The code addresses:

• Fire alarm systems
• Emergency communications systems
• Mass notification systems (MNS)
• Inspection, testing, and maintenance (ITM)
• Pathway survivability requirements
• Emergency control function interfaces
• Communication and signaling technologies

2016 Edition Highlights

The 2016 edition of NFPA 72 includes significant updates and revisions reflecting modern technologies and evolving emergency communication strategies.

Key changes include:

• New Class N circuit designation permitting the use of networks and Ethernet technologies for interconnecting fire alarm systems
• Significant revisions to Chapter 21, Emergency Control Function Interfaces
• Major updates to Chapter 24, Emergency Communications Systems
• Revised Level 2 and Level 3 pathway survivability requirements providing greater flexibility and addressing additional fire-resistive methods
• New Annex G, Guidelines for Emergency Communication Strategies for Buildings and Campuses
• New and updated terminology and definitions reflecting current technologies and practices

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