NH Updates Fire Code & Building Code to 2021 Editions

NH Hampshire Adopts Updates to Fire Code

Effective August 13, 2024, the State Fire Code will be updated to the 2021 editions of NFPA 1 and NFPA 101

Click Here for NH Amendments to 2021 Codes

NH State Building Code Update in effect as of July 1, 2024

Effective July 1, 2024 the NH State Building Code adopts the 2021 Editions of the IBC, IRC, IPC, IMC & IEBC. Please Note that the 2018 Edition of the International Energy conservation Code remains adopted. These Codes are in effect, though the previously adopted 2018 Editions may still be used for projects permitted through January 1, 2025.

Click Here for NH Amendments to 2021 Codes

For more information and a full listing of Codes and Standards adopted by the NH Fire Code & NH Building Code please visit the “Fire & Building Codes” page on the NH State Fire Marshal’s Website.