Cal. Code Regs. tit. 25 § 126
Except as otherwise required by this article, dwellings and appurtenant structures constructed pursuant to this part need not conform with the construction requirements prescribed by the latest applicable editions of the Uniform Building, Plumbing, and Mechanical Codes, the National Electrical Code, or other applicable technical codes; however, it is not the intent of this section to disregard nationally accepted technical and scientific principles relating to design, materials, methods of construction, and structural requirements for the erection and construction of dwelling and appurtenant structures as are contained in the uniform technical codes. Such codes shall be a basis for approval.
Cal. Code Regs. Tit. 25, § 126
Note: Authority cited: Sections 17003.5, 17921, 50061.5 and 50559, Health and Safety Code. Reference: Section 17922, Health and Safety Code.