Which NFPA standard governs fire alarm systems, including detection and notification?

• A. NFPA 25
• B. NFPA 13
• C. NFPA 72
• D. NFPA 101

Answer: (C)

NFPA 72 covers fire alarm systems, including detection and notification. It sets the requirements for how alarms are triggered, how signals are initiated, how the control equipment and notification appliances function, and how systems are tested and maintained to ensure they operate reliably in an emergency. This standard ties together everything needed to alert occupants and coordinate responses, from smoke and heat detectors to audible and visual alerts, control panels, and interconnections with other safety systems. In contrast, NFPA 25 deals with inspection and testing of sprinkler systems, NFPA 13 covers the design and installation of water-based sprinkler systems, and NFPA 101 is the Life Safety Code focusing on overall occupant protection and means of egress. So the standard that governs fire alarm systems, including detection and notification, is NFPA 72.