19. (1) The Council shall maintain in the prescribed manner a Register of the Members of the Institute. (2) The Register shall include the following particulars about every member of the Institute, namely,-(a) his full name, date of birth, domicile, residential and professional addresses;(b) the date on which his name is entered in the Register;(c) his qualifications;(d) whether he holds a certificate of practice; and(e) any other particulars which may be prescribed. (3) The Council shall cause to be published, in such manner as may be prescribed, a list of members of the Institute as on the first day of July of each year, and shall, if requested to do so by any such members, send to him a copy of such list. (4) Every member of the Institute shall, on his name being entered in the Register, pay such annual membership fee, as may be prescribed and different fees may be prescribed for associates and for fellows.