Alabama Fire Alarm Code and Standards: NFPA and Adoption
Core concepts
Fire alarm work in Alabama is governed by the NFPA 72 National Fire Alarm and Signaling Code as adopted through the state fire code and local jurisdictions, layered on the NFPA 70 National Electrical Code (Article 760) for wiring methods. Know the roles: NFPA 72 sets design, installation, testing, and maintenance requirements; NFPA 101 (Life Safety Code) sets when protection is required; the International Building Code/Fire Code as locally amended sets occupancy triggers. Alabama has statewide codes with local amendments, so the authority having jurisdiction (AHJ) is the final word on plan review, acceptance testing, and inspection intervals.
Traps in questions
- Assuming one statewide edition applies everywhere - locals may amend.
- Confusing installation requirements (NFPA 72 Chapter 17/Article 760) with inspection, testing, and maintenance (NFPA 72 Chapter 14).
- Forgetting that record of completion and as-built documentation are code requirements, not paperwork niceties.
- Mixing up who approves: the AHJ accepts; the contractor certifies.
Rule of thumb
If a question asks 'what must be done before the system is placed in service,' the answer usually involves a documented acceptance test witnessed by the AHJ plus a completed record of completion.
Worked example
A contractor installs a new addressable system in a commercial building. Before occupancy, the AHJ requires a functional acceptance test of all devices, notification audibility, and battery calculation, documented on the record of completion. The contractor, not the AHJ, performs and certifies the test.