judges. The judgments (decisions) of the Chamber of Cassation are final and may not be appealed. A Grand Chamber consists of the Chairman of the Supreme Court, Chairmen of the Chambers and no less than 12 judges elected by the Plenum for the term of 2 years. The Grand Chamber is chaired by the Chairman of the Supreme Court, or a Chairman of one of the Chambers of the Supreme Court, as assigned by him. Article 16.3 of the Organic Law on Common Courts of Georgia states that the Chamber reviewing the case at the cassation level may transfer a case with motivated judgment to the Grand Chamber. The Grand Chamber with its 9 judges considers the most complex cases if: the case with its contents represents a rare legal problem; the hearing Chamber does not share the legal evaluation already made by either the Cassation Chamber or the Grand Chamber. Duties of Plenum Article 18 defines the structure and functions of the Plenum. According to the law, the Plenum consists of the Chairman of the Supreme Court, First Deputy chairman, Deputy Chairmen, Judges of the Supreme Court and the Chairpersons of the Appellate Courts. Activities of the Plenum are led by the Chairman of the Supreme Court of Georgia. The Plenum defines the number of judges of the Supreme Court and is authorized to resolve organizational and legal issues within its competence. Other activities The Plenum of the Supreme Court approves the Regulation of the Staff of the Supreme Court proposed by the Chairman of the Supreme Court. The structure of the staff and rules of its activities are determined by the Regulation. The aim of the staff is to ensure unimpeded court activities. The court staff is led by the Chairman of the Supreme Court. The Head of Staff, employees and other members of staff are appointed and dismissed by the Chairman of the Supreme Court. The Staff follows the following structural units: Bureau of the Chairman, which also includes Media and Public Relations Common Department, which consists of the Chambers and Secretariat of Disciplinary Collegium, Human Recourses and Citizens Relation Sector Court Practice Research and Generalization, which also includes Periodical Publications, Library Sector and Human Rights Center Court Statistics and Generalization Finance; Service of the Court Police (Mandaturi) On behalf of the judiciary power, the Supreme Court maintains close and active cooperation with various international organizations, which