What is the required frequency for conducting fire drills in new buildings during their initial two years of occupancy?

The correct answer is that fire drills in new buildings during their initial two years of occupancy must be conducted once every three months. This requirement ensures that occupants are familiar with evacuation procedures and can respond effectively in case of an actual fire emergency. Regular fire drills are essential for reinforcing safety protocols and ensuring that all individuals within the building, including new tenants or employees, are aware of the proper actions to take in an emergency.

Conducting drills every three months allows for adequate practice while not overwhelming occupants, creating an effective balance between readiness and disruption to daily operations. This frequency is intended to establish a culture of safety and preparedness in new buildings, which may have different layouts and evacuation routes that occupants need to learn.

The other options suggest different frequencies, but they do not align with the regulations set forth for new buildings during their early occupancy, which is designed to support optimal safety through regular training and awareness.