Expert Witness reports are required for barristers, solicitors, third-party organizations, detectives, police, or private organizations as a confirmation or various legal proceedings. The expert report contains the detailed information, the fact, the reasoning and the gives justifications of the expert's opinions or conclusions. In most cases, an expert witness report stands to be a vital part. The fees charged by the expert witness vary from person to person. An expert witness report is also known as a medico-legal report. The report should be prepared in such a manner that the reader understands what’s written, the opinions made, and the bases on which such opinions are made. The reports are written by doctors or health professionals for legal cases or proceedings. Personal injury cases require such reports in the courts to understand the injuries suffered. For testing the defendant’s mental state at that moment, medico-legal report proceedings are needed. Psychiatrists and