law: Drugs and Cosmetics Act, 1940
  38.
  
  Rules to be laid before Parliament
  
  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 laid before period of thirty days which may be comprised in one session
  
  or in two or more successive sessions, 179[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.]