law: The Railway Claims Tribunal Act, 1987
  9. Salaries and allowances
  
  and other terms and conditions of service of Chairman, Vice-Chairman and other
  
  Members
  The salaries and allowances payable to, and
  
  the other terms and conditions of service (including pension, gratuity and
  
  other retirement benefits) of, the Chairman, Vice-Chairman and other Members
  
  shall be such as may be prescribed:
  Provided that neither the salary and
  
  allowances nor the other terms and conditions of service of the Chairman,
  
  Vice-Chairman or other member shall be varied to his disadvantage after his
  
  appointment.