Modification refers to which of the following?

• A. The reconfiguration of any space; the addition or elimination of any door or window; the addition or elimination of load-bearing elements; the reconfiguration or extension of any system; or the installation of any additional equipment.
• B. Routine painting and decorating of interior spaces.
• C. Standard maintenance of mechanical systems.
• D. Relocating furniture within a room.

Answer: (A)

Modification in life safety terms means making changes that affect the building’s configuration or its life-safety systems. It covers altering how space is laid out, adding or removing doors or windows, changing load-bearing elements, reconfiguring or extending any system, and installing additional equipment. These kinds of changes can impact egress routes, fire resistance, occupancy calculations, and how life-safety systems perform, so they usually require review, permits, and compliance with NFPA 101 and related codes. Routine painting and decorating, standard maintenance of mechanical systems, or simply relocating furniture do not alter life-safety features and are not considered modifications.