law: Employee's Provident Funds Miscellaneous Provisions Act, 1952
  21. Power to make rules
  (1) The Central Government may, by
  
  notification in the Official Gazette, make rules to carry out the provisions of
  
  this Act.
  (2) Without prejudice to the generality of the
  
  foregoing power, such rules may provide for all or any of the following
  
  matters, namely:
  (a) the salary and
  
  allowances and other terms and conditions of service of the Presiding Officer
  
  and the employees of a Tribunal;
  (b) the form and the
  
  manner in which, and the time within which, an appeal shall be filed before a Tribunal
  
  and the fees payable for filing such appeal;
  (c) the manner of
  
  certifying the copy of the certificate, to be forwarded to the Recovery Officer
  
  under sub-section (2) of section 8C; and
  (d) any other matter,
  
  which has to be, or may be, prescribed by rules under this Act.
  (3) Every rule made under this Act 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 thirty 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 that rule.