 All matters pertaining to the interpretation of the Constitution or evaluating an excess use of power by Parliament or any other authority figure in Ghana falls exclusively within the realm of jurisdiction of the Supreme Court.Any matters pertaining to the supervision of any lower level courts throughout Ghana will fall solely to the Supreme Court as they have supreme supervisory jurisdiction.The Court of Appeal is composed of the Chief Justice, and no fewer than ten Justices of the Superior Courts, all of which need to practice at least 12 years of law before they are considered for appointment.