06/10/2026
Recent legislation has updated the building and life and safety codes in effect in the State of NH.
The following State Building Codes become effective July 1, 2026 with a 6-month grace period:
International Building Code 2024 (IBC) with NH amendments
International Existing Building Code 2024 (IEBC) with NH amendments
International Energy Conservation Code 2018 (IECC) with NH amendments
International Mechanical Code 2024 (IMC) with NH amendments
International Plumbing Code 2024 (IPC) with NH amendments
International Residential Code 2024 (IRC) with NH amendments
International Swimming Pool and Spa Code 2024 (ISPSC) with NH amendments
National Electrical Code 2023 (NEC)
The following State Fire Codes will be in effect as of July 27th, 2026 with no grace period:
NFPA 1 2024 with NH amendments.
NFPA 101 2024 with NH amendments.
Through adoption all NFPA codes listed within the above documents have also been updated.
Further information including links to the amendments can be found at the following link:
https://www.firemarshal.dos.nh.gov/amendments-exhibits-board-fire-control
As a reminder, all construction, remodeling, roofing, window replacement etc. require a permit which can be obtained at the Town Hall. All electrical, plumbing, and mechanical work performed by a licensed contractor also requires a permit prior to the start of work.
Further questions can be directed to the Fire Chief/Code Enforcement Officer at the Fire Station during weekday business hours, by email [email protected] by phone at 603-466-2549.
This page is a resource for seeing the most up-to-date information about amendments to the fire code. The exhibits on this page do not necessarily mean the board has approved, in whole or in part, the proposed changes.