Which authority has jurisdiction (AHJ) typically oversees fire alarm system regulations?

The Local Fire Marshal typically oversees fire alarm system regulations because this position is specifically tasked with ensuring fire safety and compliance with relevant codes and standards within a jurisdiction. The Fire Marshal's responsibilities include enforcing the fire code, which encompasses requirements for fire alarm systems. This involves evaluating whether fire alarms are properly installed, maintained, and functioning according to safety standards, thereby directly influencing public safety.

While the Building Department may have some involvement in general construction and occupancy requirements, and Fire Code Compliance is essential, it is the Local Fire Marshal who has the primary authority in ensuring that fire alarm systems comply with local fire regulations. The Occupational Safety Inspector focuses more on workplace safety standards rather than specific fire alarm regulations, making the Local Fire Marshal the most relevant authority for overseeing fire alarm systems.