Arbitration is an alternative dispute resolution process where parties present evidence to an impartial arbitrator, who makes a final and binding decision. It is commonly used to settle labor, commercial, and international disputes. The arbitration process is typically outlined in an agreement and involves selecting an arbitrator, scheduling a hearing, presenting evidence and arguments, and receiving a final ruling. While arbitration is a more informal and private process than litigation, its use has increased as courts now generally support and enforce arbitration awards.