Cal. Ins. Code § 1597
In respect of the appointment or substitution of a trustee in another state in which an admitted alien insurer is authorized to transact insurance, in respect of withdrawal of trusteed assets held in the other state (except withdrawals as provided in Section 1596), and in respect of the amendment of such deed of trust not affecting the interests or security of the beneficiaries thereof, written approval under any provision in the deed of trust which requires such written approval by the official of such other state, supervising insurance therein, shall be deemed compliance with any applicable approval requirements of Sections 1595 and 1596. Where an alien insurer organized under the laws of the Dominion of Canada or of any province thereof maintains trusteed assets in another state and under the deed of trust written approval is required by an official supervising insurance in any state in which such insurer is authorized to transact insurance and in which it heretofore maintained and hereafter continues to maintain a general state deposit at least equal in amount to the deposit required by Section 1582, written approval by such official in respect of the appointment or substitution of a trustee thereunder, in respect of withdrawal of such trusteed assets (except withdrawals as provided in Section 1596), and in respect of the amendment of such deed of trust not affecting the interests or security of the beneficiaries thereof, shall also be deemed compliance with any applicable approval requirements of Sections 1595 and 1596. The alien insurer shall furnish proof of approvals authorized by this section to and notify the commissioner in writing of such appointment or substitution, of the nature and extent of such withdrawal, and of the text of such amendment.
Ca. Ins. Code § 1597