law: Electricity Act, 2003
  75. Directions by
  
  Central Government to Authority.-
  1.     
  
    In
  
  the discharge of its functions, the Authority shall be guided by such
  
  directions in matters of policy involving public interest as the Central
  
  Government may give to it in writing.
  2.     
  
    If
  
  any question arises as to whether any such direction relates to a matter of
  
  policy involving public interest, the decision of the Central Government
  
  thereon shall be final.