Cal. Code Regs. tit. 10, § 2522.9
(d) A custodian account agreement shall clearly identify the custodian and either the custodian agreement or the policy (except where otherwise herein stated) shall contain provisions relating to the authority, responsibility and duties of the custodian and shall comply with the following requirements and contain the following provisions.
(7) A provision in the agreement that within thirty (30) days after the receipt of notice from the insurer that a premium is due and payable by reason of the death of the annuitant or the annuitant having attained a predetermined age or date, the custodian shall furnish the insurer and the insurer shall furnish the annuitant or whoever then shall have succeeded to the annuitant's rights and obligations under the custodian account agreement:
(26) Provide that the insurer retains the right to give written notice to the policyowner that it no longer approves of the custodian and that the insurer may require the removal of the custodian for any reason which is not arbitrary or capricious, including the following reasons:
(29) The agreement shall provide with respect to policy ownership and assignment that: