Arizona Revised Statutes Title 20. Insurance § 20-403. Service of process in an action by someone other than the director

A. The transaction of an insurance business in this state, as provided in § 20-106, by, or on behalf of, an unauthorized nonresident insurer shall be deemed to constitute an appointment by the insurer of the director and the director's successors in office as its attorney, on whom may be served all lawful process issued within this state in any action or proceeding against such insurer brought by someone other than the director and arising out of any such transaction.

B. Such service of process shall be made by delivering to and leaving with the director two copies thereof. At the time of service the plaintiff shall pay $5 to the director, taxable as costs in the action. The director shall immediately mail by registered or certified mail one of the copies of process to the defendant at its principal place of business as last known to the director and shall keep a record of all process so served.

C. Notice of service and a copy of process shall be sent by the plaintiff's attorney to the defendant insurer at its last known principal place of business by registered or certified mail. The defendant insurer's receipt, or registry receipt as to the mailing issued by the post office where registered or certified, showing the name of the sender and name and address of the addressee, and the affidavit of plaintiff's attorney showing compliance with this subsection, shall be filed in the court in which the action is pending on or before the date the defendant insurer is required to appear, or within such further time as the court may allow. A judgment by default against the insurer may not be taken under this section until the expiration of thirty days after the date of filing of the affidavit of compliance.

D. Service of process in an action or proceeding against an unauthorized resident insurer shall be valid if served on any person within this state who transacts an insurance business in this state on behalf of such insurer. Subsection C of this section applies with respect to service of process.

E. Service of process on an insurer in accordance with this section shall be as valid and effective as if served on a defendant personally present in this state.

F. Means provided in this section for service of process on the insurer shall not be deemed to prevent service of process on the insurer by any other lawful means.

G. An insurer that has been so served with process, subject to § 20-405, shall have the right to appear in and defend the action and employ attorneys and other persons in this state to assist in the action's defense or settlement.