---
id:
aliases: []
tags:
  - authorship/other-for-now
  - destiny/permanent
  - status/incomplete
  - topic/construction
  - type/encyclopedia
title: IBC Occupancy Classifications
---
# IBC Occupancy Classifications

International Building Code (IBC) Section 302: Occupancy Classification and Use Designation

1. Assembly (see Section 303): Groups A-1, A-2, A-3, A-4 and A-5.
2. Business (see Section 304): Group B.
3. Educational (see Section 305): Group E.
4. Factory and Industrial (see Section 306): Groups F-1 and F-2.
5. High Hazard (see Section 307): Groups H-1, H-2, H-3, H-4 and H-5.
6. Institutional (see Section 308): Groups I-1, I-2, I-3 and I-4.
7. Mercantile (see Section 309): Group M.
8. Residential (see Section 310): Groups R-1, R-2, R-3 and R-4.
9. Storage (see Section 311): Groups S-1 and S-2.
