Ask the court to approve (confirm) or correct an arbitrator's decision (award) in an arbitration done under an agreement between the parties. Section 1288 requires that a motion to vacate or correct an award must be filed no later than 100 days from service of the final award.Vacating an arbitration award is very difficult. (a) Motion to vacate. May file a motion to vacate the judgment. Under federal and state laws, there are only a few ways to challenge an arbitrator's award. The Federal Arbitration Act. How do I file the motion? Three Motions are now pending before the Court: (1) a Motion for. Order Confirming Arbitration Award ("Motion for Confirmation") (Doc.