Code FAQs

The Life Safety Code 2018, Saf-C 6000 Rules, and the Uniform Fire Code NFPA1, 20018 edition. (RSA 153)

The fire code applies to: All persons constructing, reconstructing, modifying, maintaining, or operating any structure. All owners or occupants of existing structures or premises shall comply with the requirements set forth in the State Fire Code "PART Saf-C 6008 through 6015" as adopted and amended by the State of NH except as amended in Sections 2 and 4, including all new construction and existing buildings, even if not in renovation. Pre-existing, occupied buildings are not exempted, but may not have to comply with standards for new construction.

The building code applies to: All buildings, building components, and structures constructed in NH shall comply with the state building code and state fire code. The construction, design, structure, maintenance, and use of all buildings or structures to be erected and the alteration, renovation, rehabilitation, repair, removal or demolition of all buildings and structures previously erected shall be governed by the provisions of the state building code. (RSA 155-A:2)

Municipalities may adopt local bylaws or ordinances in accordance with RSA 47:22 or RSA 155-A:3, provided that such regulations are more stringent than the requirements of the state building code and fire codes. (RSA 153:5)

Counties, towns, cities and village districts may adopt by ordinance, pursuant to RSA 674:51 or RSA 47:22, any additional regulations provided that such regulations are not less stringent than the requirements of the state building code and state fire code. (RSA 155-A:2 (V)) The minimum requirements for all buildings and structures within the State of NH are those listed in the state building code and state fire code. A locality may adopt more stringent requirements only.