Fire and Life Safety (FLS) Director is required in any commercial building requiring Comprehensive Fire Safety and Emergency Action Plan or the buildings previously requiring Fire Safety Directors. In general, any building classified as a high-rise office building, hotel or buildings that have voluntarily installed fire alarm systems with two-way voice communication systems must have a Fire and Life Safety Director on premises during regular business hours. The FLS Director and Deputy FLS Director must hold a valid Certificate of Fitness and is responsible to implement the FDNY plan (e.g. Comprehensive Fire Safety and Emergency Action Plan or Fire Safety and Evacuation Plan), to conduct FLS staff training, fire and non-fire emergency drills and other duties indicated in the Fire Code and Fire Rule.