Which of the following statements is true of arbitration procedures? Multiple Choice All types of arbitration procedures are voluntary and cannot be forced on the disputing parties. Mandatory arbitration is a more effective alternative to litigation than voluntary arbitration. Generally, the award resulting from the voluntary arbitration procedure is final. If an arbitrator made erroneous rulings during a hearing, the award can be set aside. An award is only binding on the parties if the arbitrator did not make any errors of law.