Masters are appointed by the provincial cabinet, on recommendation of the Attorney General in consultation with the Chief Justice. As provincial appointees, masters do not have inherent jurisdiction. Their jurisdiction is limited to those matters granted to them by statute and the Rules of Court. Masters preside in chambers, where they usually hear interlocutory applications and other pre-trial matters. Masters cannot hear civil trials and do not preside in criminal matters. In court, Masters were formerly addressed as "Master," but in a practice direction issued on September 6, 1991, then Chief Justice Esson advised the most appropriate form of address would be "your Honour". Masters also sit and hear matters as registrars, hearing such matters as assessments of solicitors fees and accounts.