When you send the Request For Arbitration form you must include copies of all required documents, records and repair orders. A business contract, lease or other written contract may contain an arbitration clause.Fill out and submit forms. RCW Ch. 7.06 requires that certain Washington civil lawsuits go to arbitration, even if the parties have no agreement to arbitrate. 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. The FAA applies to any contract "evidencing a transaction involving commerce" that is subject to a written agreement to arbitrate. The Washington Supreme Court refused to enforce a mandatory arbitration agreement that was contained within an Employee Handbook. The Washington Supreme Court refused to enforce a mandatory arbitration agreement that was contained within an Employee Handbook. A worker signs an employment contract while the employer points to the signature area.