Which document outlines the structural integrity requirements for buildings?

The International Building Code (IBC) is the document that outlines the structural integrity requirements for buildings. It provides comprehensive guidelines addressing the design, construction, and occupancy of buildings, ensuring that structures are safe and built to withstand various loads and environmental conditions.

The IBC covers critical elements such as structural design criteria, safety provisions, materials used, and construction methodologies. These requirements help to ensure that buildings can support intended loads, resist seismic activity, and withstand other stresses throughout their lifespan.

In contrast, the National Electrical Code (NEC) primarily focuses on electrical safety and installation guidelines, while the International Fire Code (IFC) deals with fire prevention and safety measures. Zoning regulations, on the other hand, pertain to land use and do not specifically address structural integrity. This makes the IBC the essential reference for ensuring the structural safety and stability of buildings.