Which set of standards is used to protect public health, safety, and welfare in building construction?

The International Building Code (IBC) is the correct choice for protecting public health, safety, and welfare in building construction. The IBC establishes the minimum requirements for building design and construction practices to ensure safety and health standards are maintained. It provides guidelines for structural integrity, fire safety, accessibility, and energy efficiency, among other essential aspects of construction.

By adhering to the IBC, builders and architects help ensure that structures are safe for occupants and the general public. This set of standards is crucial for regulating construction practices and maintaining uniformity across different jurisdictions.

Other sets of standards, while important in their scopes, do not focus primarily on overall building construction and safety in the same comprehensive manner as the IBC. For example, NFPA (National Fire Protection Association) primarily addresses fire prevention and safety, LEED (Leadership in Energy and Environmental Design) focuses on sustainable building practices, and OSHA (Occupational Safety and Health Administration) is concerned with worker safety and health within the workplace environment. Each of these has its relevance but does not encompass the full spectrum of public health, safety, and welfare as effectively as the IBC does.