law: The Energy Conservation Act, 2001
  35. Terms and
  
  conditions of service.-
  The salary and
  
  allowances payable to and the other terms and conditions of service of the
  
  Chairperson of the Appellate Tribunal and Members of the Appellate Tribunal
  
  shall be such as may be prescribed: Provided that neither the salary and
  
  allowances nor the other terms and conditions of service of the Chairperson of
  
  the Appellate Tribunal or a Member of the Appellate Tribunal shall be varied to
  
  his disadvantage after appointment.