(a) The parties may agree in writing to be bound by the award of arbitrators appointed pursuant to this article at any time after the dispute over fees, costs, or both, has arisen. In the absence of such an agreement, either party shall be entitled to a trial after arbitration if sought within 30 days, pursuant to subdivisions (b) and (c), except that if either party willfully fails to appear at the arbitration hearing in the manner provided by the rules adopted by the board of trustees, that party shall not be entitled to a trial after arbitration. The determination of willfulness shall be made by the court. The party who failed to appear at the arbitration shall have the burden of proving that the failure to appear was not willful. In making its determination, the court may consider any findings made by the arbitrators on the subject of a party’s failure to appear.

(b) If there is an action pending, the trial after arbitration shall be initiated by filing a rejection of arbitration award and request for trial after arbitration in that action within 30 days after service of notice of the award. If the rejection of arbitration award has been filed by the plaintiff in the pending action, all defendants shall file a responsive pleading within 30 days following service upon the defendant of the rejection of arbitration award and request for trial after arbitration. If the rejection of arbitration award has been filed by the defendant in the pending action, all defendants shall file a responsive pleading within 30 days after the filing of the rejection of arbitration award and request for trial after arbitration. Service may be made by mail on any party who has appeared; otherwise service shall be made in the manner provided in Chapter 4 (commencing with Section 413.10) of Title 5 of Part 2 of the Code of Civil Procedure. Upon service and filing of the rejection of arbitration award, any stay entered pursuant to Section 6201 shall be vacated, without the necessity of a court order.

(c) If no action is pending, the trial after arbitration shall be initiated by the commencement of an action in the court having jurisdiction over the amount of money in controversy within 30 days after service of notice of the award. After the filing of such an action, the action shall proceed in accordance with the provisions of Part 2 (commencing with Section 307) of the Code of Civil Procedure, concerning civil actions generally.

(d) The party seeking a trial after arbitration shall be the prevailing party if that party obtains a judgment more favorable than that provided by the arbitration award, and in all other cases the other party shall be the prevailing party. The prevailing party may, in the discretion of the court, be entitled to an allowance for reasonable attorney’s fees and costs incurred in the trial after arbitration, which allowance shall be fixed by the court. In fixing the attorney’s fees, the court shall consider the award and determinations of the arbitrators, in addition to any other relevant evidence.

(e) Except as provided in this section, the award and determinations of the arbitrators shall not be admissible nor operate as collateral estoppel or res judicata in any action or proceeding.

(Amended by Stats. 2011, Ch. 417, Sec. 58. (SB 163) Effective January 1, 2012.)