Rhode Island General Laws Title 23. Health and Safety § 23-27.3-101.3. Zoning restrictions

When the provisions in this code specified for structural strength, adequate egress facilities, sanitary conditions, equipment, light and ventilation, and fire safety conflict with the local zoning ordinances, this code shall control the erection or alteration of buildings.  In respect to location, use and type, permissible area, and height, the local zoning ordinance shall control.