Cal. Ins. Code § 903.5

In any case where an insurer is required by law to file with the commissioner statements or reports respecting its financial condition, income or disbursements, verified or signed by its designated officers, agents, or employees, the commissioner may accept and file the statement or report verified by affidavit of the president or vice president and the treasurer or secretary of such insurer, in lieu of the verification or signature otherwise prescribed by law.