This bill amends the definition of the state building code in New Hampshire by updating the references to various international codes. Specifically, it replaces the year "2021" with "2024" for the International Building Code, International Existing Building Code, International Plumbing Code, International Mechanical Code, International Swimming Pool and Spa Code, and International Residential Code. Additionally, it changes the date for the ratification of amendments from "April 11" to "October 10" of 2025, and includes provisions for any errata issued by the model code organization or amendments informed by such errata, as approved by the state building code review board.

The bill also maintains the reference to the National Electrical Code, which is updated to the 2023 edition. The effective date of the act is set to be 60 days after its passage. Overall, the bill aims to ensure that New Hampshire's building codes are current and aligned with the latest standards set by relevant authorities.

Statutes affected:
Introduced: 155-A:1
HB1159 text: 155-A:1