law: 12. Power of Central Government to make rules.-
  (1) The Central Government may, by notification in the Official Gazette, make rules to carry out the purposes of this Chapter.
  (2) In particular, and without prejudice to the generality of the foregoing power, such rules may provide for all or any of the following matters, namely:-
  (a) the term of office of, the procedure to be followed in the discharge of their functions by, and the manner of filling casual vacancies among, the members of the Council;
  (b) control over and application of the Central 1[Waqf] Fund;
  (c) the form and manner in which accounts of the Council may be maintained.
  (3) Every rule made by the Central Government under this Chapter shall be laid, as soon as may be after it is made, before each House of Parliament, while it is in session for a total period of third days, which may be comprised in one session or in two or more successive sessions, and if, before the expiry of the session immediately following the session or the successive sessions aforesaid, both Houses agree in making any modification in the rule or both Houses agree that the rule should not be made, the rule shall thereafter have effect only in such modified form or be of no effect, as the case may be; so, however, that any such modification or annulment shall be without prejudice to the validity of anything previously done under the rule.