This bill amends the New Hampshire Building Code to allow residential buildings that are up to four floors above grade plane to have only one stairway, provided that specific conditions are established by the state building code review board. The new legal language is inserted into RSA 155-A:2, creating a new paragraph (XII) that explicitly states this allowance, notwithstanding any contrary provisions in the adopted edition of the International Building Code or other laws.

The bill aims to streamline construction requirements for certain residential buildings, potentially reducing costs and simplifying design processes. It is set to take effect upon its passage, with an approval date of July 15, 2025. No deletions from current law are noted in the text provided.

Statutes affected:
Introduced: 155-A:2
As Amended by the Senate: 155-A:2
As Amended by the House: 155-A:2
Version adopted by both bodies: 155-A:2
CHAPTERED FINAL VERSION: 155-A:2