NFPA 72 is the national fire alarm and signaling code, and it specifies everything your commercial fire alarm system needs inspected, tested, and maintained. For a facility manager, the basics come down to knowing what needs testing, how often, and who's allowed to do it.
What Counts as a Fire Alarm Inspection
NFPA 72 has three related but different activities: inspection (visual check), testing (functional verification), and maintenance (component service). Most commercial facility managers roll all three into one 'annual inspection' — which is fine, but NFPA 72 has specific frequency requirements for each.
Daily and Weekly Checks
Most fire alarm panels have daily self-tests built in. Your actual facility staff should perform weekly visual checks of the main panel: AC power LED on? Any trouble lights? Any supervisory signals? Write down what you see each week.
Semiannual Testing
Every six months, a certified technician tests specific components: all initiating devices (manual pull stations, smoke detectors, heat detectors, duct detectors), notification appliances (horns, strobes, speakers), and control panel function. Battery capacity tests also fall here.
Annual Testing
The annual test is comprehensive — every single device on your system gets tested. Every smoke detector, every pull station, every notification device, every relay, every battery. For a large facility this can take days, but it's the inspection your AHJ, your insurance carrier, and NFPA 72 all require.
Sensitivity Testing
Smoke detectors drift out of calibration over time. NFPA 72 requires sensitivity testing every two years (with some exceptions) — and every detector that fails gets replaced or recalibrated. Most facility managers don't know this requirement exists until the AHJ asks for the records.
Who Can Perform the Work
Fire alarm testing must be performed by a qualified person — which NFPA 72 defines as someone with training and experience on your specific system type. In practice, this means a certified fire alarm technician from a licensed fire protection contractor.
The easiest path to NFPA 72 compliance is a service agreement with a licensed contractor. You stop tracking schedules, they show up on time, and the records stay organized. Fire Solutions NW handles fire alarm inspection across 13 states — call 1-855-876-3473.