The Law Division Mandatory Arbitration program is an alternative dispute resolution process for civil suits seeking money damages. If the arbitrator discovers a conflict, the arbitrator will immediately inform the Administrator and withdraw from the case and b.B. The arbitration hearings will take place at the Cook County Mandatory. Arbitration Center, 222 N. LaSalle Street, Chicago, Illinois. 2. Download and complete Motion and Notice forms from the Illinois Office of the Courts. All motions affecting MANDATORY ARBITRATION shall be presented in courtroom . 4. The presentation and scheduling of motions shall in no way affect the scheduled. Mandatory Arbitration will be held in those commercial and personal injury cases assigned to the Law.