What are occupancy groups used for?

Occupancy groups are classifications used in building codes to categorize buildings based on their use or intended occupancy. This classification is crucial because different types of buildings have varying safety requirements, construction standards, and regulations that reflect the nature of their use. For example, a residential building will have different safety needs compared to a commercial office space or an assembly hall.

Understanding occupancy groups allows inspectors, architects, and builders to apply the appropriate codes and standards specific to each group, ensuring the design, construction, and operation of the building meet safety and accessibility regulations tailored to the activities that will take place within. This categorization plays a vital role in safeguarding the health and safety of occupants and visitors by addressing the different hazards and risks associated with various types of occupancies.