State Building Official: 
Joseph Cassidy, P.E. 
Acting State Building Inspector 
Division of Construction Services 
Office of the State Building Inspector

450 Columbus Boulevard, Suite 1303
Hartford, CT 06103 


Adopted I-Codes:
2021 International Building Code (IBC)
2021 International Energy Conservation Code (IECC)
2021 International Residential Code (IRC)
Applicability (statewide, local, limited): STATEWIDE

Pursuant to the requirements of Connecticut General Statues § 29-252, the State Building Inspector and the Codes and Standards Committee are responsible for adoption of a State Building Code based on a nationally recognized model building code. 

 Please review the information found here for code adoption and effective dates:—Effective-10-01-18.pdf 

Tall Mass Timber Adoption

The tall mass timber provisions went into effect in 2022.


Page last updated: December 2023