The arbitration system in Allegheny County provides for simple and concise pleadings and a trial of the issues enabling the parties to resolve claims. Complete a W-9 form found in the Arbitration forms section on the Civil Division's website. a.List your name on line 1 (NOT your firm's name) b. These sample forms may be useful when filing documents for the civil and family courts. If you have any questions, consult an attorney. The arbitration of claims can take several different forms in Pennsylvania, but can be generally categorized as either compulsory judicial arbitration. FORM 1303 Notice of Hearing Date, Notice to Defend and Notice of Duty to Appear at Arbitration Hearing. (b)(1) Legal papers may be filed using the DCR's electronic filing system in the following file formats only: Portable Document. (5) Form 1304.1 Housing Court Agreement to Mediate. Invoices shall be in a format consistent with those shown in.