Expert Witnesses are professionals who have specialized knowledge or experience in a particular field and are called upon to provide testimony in court proceedings. They are typically appointed by the court to testify in cases where their expertise is necessary to establish facts or to interpret complex scientific or technical evidence. Expert Witnesses can provide invaluable insight and guidance to both the defense and the prosecution, as well as the judge and jury. There are various types of Expert Witnesses, such as medical experts, financial experts, forensic experts, and engineering experts. They are typically expected to have extensive experience and knowledge about the subject at hand, and to be able to provide clear, unbiased testimony.