Cal. Ins. Code § 14071

The acceptance by a nonresident licensee of any of the rights and privileges conferred upon him or her by this chapter, as evidenced by his or her performance within this state, either personally or through an employee, of any act for which a license is required by this chapter, is equivalent to the appointment by such licensee of the presiding officer as his or her true and lawful attorney upon whom may be served all lawful process in any disciplinary proceeding conducted against him or her under this chapter.