Cal. Ins. Code § 396
(a) An insurer shall do either of the following:
(b) An insurer that adopts the following procedure shall be deemed to have complied with subdivision (a).
(c)
(1) A policyholder retains the right to designate the one additional person to receive notice of lapse, termination, expiration, nonrenewal, or cancellation for nonpayment of premium at any time, at the initiative of the policyholder, regardless of whether the policyholder previously declined to exercise that right. At least every two years, the insurer shall notify the policyholder in writing or by electronic transmission pursuant to Section 38.6, of whichever of the following applies: