Cal. Code Regs. tit. 10, § 2199.3.5
A manual shall not be found to contemplate activities or practices that are unfair, unreasonable or otherwise inconsistent with the provisions of the Insurance Code based on the grounds that the contents of the manual fails to meet technical or actuarial requirements unless:
1. New section filed 6-26-96; operative 7-26-96 (Register 96, No. 26).