Cal. Code Regs. tit. 10, § 2522.5
(a) No investment annuity policy shall be delivered or issued for delivery in this State by an insurer until the Commissioner is satisfied that the issuance of such policy is not hazardous to either the public or to the annuitants of such insurer. An insurer shall not be authorized to deliver or issue for delivery in this State an investment annuity policy unless the insurer has filed in form and substance, to the satisfaction of the Commissioner, the following:
(7) A five (5) year projection, in a form prescribed by the Insurance Commissioner, of the development of statutory surplus arising from the operations of investment annuity contracts, which must include, but not necessarily be limited to, sufficient details of the methods employed in determining the separate items to enable the Department of Insurance to independently verify the application of the assumptions. The financial projections shall include the cost of commissions, data processing, salaries, general administration, and the resultant effect on surplus, and be based upon three separate assumptions with respect to the rate of writings: