
Learn more about the CT State building code
The Connecticut State Building Code (CSBC) applies to all newly-constructed buildings, as well as those undergoing alterations, additions, or changes of use.
In conjunction with the Codes and Standards Committee, the Office of the State Building Inspector (OSBI) establishes the building, electrical, mechanical, plumbing, accessibility, and energy code requirements of the CSBC, necessary to promote the health and safety of the people of Connecticut.