Cap. 25: 30 GWANDA STATE UNIVERSITY No. 5/2016 (3) The Registrar, or a member of his or her staff whom the Registrar may authorise to act for him or her, shall be secretary of the Council, the Senate and their principal committees. 20 Bursar (1) There shall be a Bursar of the University who shall be appointed by the Council in the manner provided in the Statutes. (2) Subject to the directions of the Council, the Bursar shall act as the accountant of the University and shall be responsible for the safe guarding of its funds and, in accordance with the general directions of the Vice-Chancellor, for authorising its investment and expenditure. (3) The Bursar shall perform such additional functions as may be specified in the Statutes. 21 Librarian (1) There shall be a Librarian of the University who shall be appointed by the Council in the manner provided in the Statutes. (2) Subject to the directions of the Senate and the Vice-Chancellor, the Librarian shall be responsible for the administration and safe-guarding of the libraries of the University. 22 Convocation (1) The Convocation of the University shall consist of all persons whose names appear on the Convocation Roll maintained by the Registrar. (2) The Vice-Chancellor and all Pro-Vice-Chancellors, professors, deans, lecturers, chairpersons of departments, the Registrar, the Librarian and the Bursar shall be ex officio members of the Convocation. (3) All graduates of the University who signify in writing addressed to the Registrar that they desire to be members of the Convocation and who inform the Registrar of their address shall be entitled to have their names entered on the Convocation Roll. (4) Subject to section 7(3) (a), the Vice-Chancellor or such other person as he or she may appoint shall be chairperson of meetings of the Convocation. (5) Meetings of the Convocation shall be held at such times and places as the Council may direct. (6) The Convocation may deal with any matter relating to the University that the Council, in accordance with the Statutes, may refer to the Convocation. PART IV MISCELLANEOUS PROVISIONS 23 Terms and conditions of service of staff The terms and conditions of service for each category7 of staff employed by the University, including the Vice-Chancellor and every Pro Vice-Chancellor shall be 169