When you send the Request For Arbitration form you must include copies of all required documents, records and repair orders. What You Must Prove at the Arbitration Hearing.Arbitration is generally faster, less expensive and more informal than going to court. It also has the advantage of being private and confidential. This article is intended to help you the little guy determine whether to include an arbitration clause in the contract you re drafting or negotiating. Refer to this manual to learn more about current procedures in civil cases. Arbitration. Learn how arbitration can resolve certain disputes out of the court. Specifically, to ensure such terms survive, Washington law should not be applied at least with regard to the arbitration agreement. In the spirit of Alternative Dispute Resolution, Spokane County Superior Court established a mandatory arbitration program in 1985. The arbitration award has been filed with the clerk of the court.