Which occupancy classification accommodates 50 or more persons?

The occupancy classification that accommodates 50 or more persons is Assembly. This classification is specifically designated for areas where people gather for various activities such as meetings, performances, or other events where large groups of individuals come together. The Assembly classification is critical for ensuring safety and compliance with fire and building codes, as these spaces must meet specific requirements to handle the potential risks associated with high occupancy, such as adequate exits, accessibility, and fire protection measures.

In contrast, the Residential classification is primarily focused on housing units designed for living purposes. The Business classification pertains to spaces used for business activities, typically involving office work or services that do not fit the criteria for Assembly. The Storage classification is for areas designated for storing goods and materials, which generally do not involve the assembly of persons. Therefore, the Assembly classification is the appropriate choice when considering spaces that accommodate 50 or more individuals.