Which of the following is obligated to be present and on duty during normal business hours to supervise, organize and train the FLS staff members?

The Fire Life Safety Director is specifically tasked with the critical responsibilities of supervising, organizing, and training Fire Life Safety (FLS) staff members during normal business hours. This role is essential in ensuring that all personnel are adequately prepared to manage fire safety protocols and respond effectively in emergency situations. The presence of the Fire Life Safety Director is mandated to ensure that there is clear leadership within the FLS team, which is vital for maintaining compliance with safety regulations and enhancing the overall safety culture within the building.

Other roles, such as a Building Maintenance Manager or a Security Chief, while integral to building operations and emergency protocols, do not have the same specific obligation to focus exclusively on FLS staff training and supervision. The Emergency Planning Coordinator may also deal with broader emergency response strategies, but the direct supervision and training of the FLS staff fall under the jurisdiction of the Fire Life Safety Director. Therefore, the correct answer highlights the designated role that is specifically responsible for overseeing fire safety operations within a facility during business hours.