What does the term "occupancy" indicate in firefighting terminology?

The term "occupancy" in firefighting terminology refers to the manner in which a building is utilized. This encompasses the different ways spaces are used, such as residential, commercial, industrial, or assembly purposes. Understanding occupancy helps firefighters assess the risks and challenges involved in a firefighting operation. It informs them about potential hazards, the expected behaviors of the occupants during an incident, and the appropriate strategies for both firefighting and rescue operations. Identifying the occupancy type is crucial for fire prevention planning, emergency response tactics, and in ensuring compliance with relevant fire codes and regulations.