The American Arbitration Association (AAA) specializes in the field of alternative dispute resolution. Based in Phoenix, Ariz., it caters the needs of individuals and organizations. The association provides administrative services in the United States, as well as abroad through its International Centre for Dispute Resolution (ICDR). Additionally, The American Arbitration Association (AAA) offers services, such as design and development of alternative dispute resolution (ADR) systems for corporations, unions, government agencies, law firms and the courts.