The arbitration of claims can take several different forms in Pennsylvania, but can be generally categorized as either compulsory judicial arbitration. An agreement to arbitrate a controversy on a nonjudicial basis shall be conclusively presumed to be an agreement to arbitrate pursuant to Subchapter B.In the event a grievance cannot be resolved, some labor contracts allow for arbitration to settle the grievance. The rules governing arbitration have recently changed in Pennsylvania. The older law, the UAA or Uniform Arbitration Act, was adopted in 1980. Download or Print Rules of Procedure. 1. SCOPE. These rules, as in place at the time of proceeding, shall govern all arbitration proceedings in ADR Options. If you would like to participate in Mediation please fill out the Agreement to mediate form along with your Request for Arbitration paperwork. Section 7375 - Arbitration agreement (a) Requirements. Uber used a browsewrap agreement.