50-60-402. Factory-built buildings and recreational vehicles to comply with standards. (1) A person, firm, or corporation may not manufacture, sell, or offer for sale any new factory-built building unless the factory-built building and its components, systems, and appliances have been constructed and assembled in accordance with the standards defined in this part.

(2) A factory-built building that has been approved by the department is considered to be in full compliance with the standards and rules prescribed in parts 1 through 4.

(3) All factory-built buildings approved by the department are acceptable as meeting the requirements of parts 1 through 4 throughout the state of Montana without further inspection or fees except for zoning, utility connections, and foundation permits required by local ordinance.

(4) A person, firm, or corporation may not manufacture, sell, or offer for sale a new recreational vehicle unless the vehicle has been constructed and assembled in accordance with the American national standards institute ANSI/A119.2 standard for recreational vehicles. The department is not responsible for enforcing the compliance of recreational vehicles with the ANSI/A119.2 standard as part of the state building code.