A tribunal, generally, is any person or institution with authority to judge, adjudicate on, or determine claims or disputes—whether or not it is called a tribunal in its title. For example, an advocate who appears before a court with a single judge could describe that judge as "their tribunal." Many governmental bodies are titled "tribunals" to emphasize that they are not courts of normal jurisdiction. For example, the International Criminal Tribunal for Rwanda was a body specially constituted under international law; in Great Britain, employment tribunals are bodies set up to hear specific employment disputes. In many cases, the word tribunal implies a judicial body with a lesser degree of formality than a court, in which the normal rules of evidence and procedure may not apply, and whose presiding officers are frequently neither judges nor magistrates. Private judicial bodies are also often styled "tribunals." The word tribunal, however, is not conclusive of a body's function—for example, in Great Britain, the Employment Appeal Tribunal is a superior court of record.