Who must test manual fire alarm systems according to regulations?

The correct answer is that a holder of an S-97/S-98 Certificate of Fitness is required to test manual fire alarm systems according to regulations. This requirement exists because individuals with these certificates have undergone specific training and demonstrated knowledge in fire safety regulations, fire alarm system operations, and testing procedures. Their expertise ensures that the testing process is conducted properly and that the systems are functioning as intended to protect occupants in the event of a fire.

This regulatory framework emphasizes the importance of having qualified personnel oversee the testing of fire alarm systems, ensuring compliance with safety standards and enhancing overall building safety. While other roles like licensed electricians or building managers may have related responsibilities, they do not necessarily hold the specific training or qualifications required by the Fire Department for testing manual fire alarm systems.