law: The Energy Conservation Act, 2001
  33. Qualifications
  
  for appointment of Chairperson and Members of Appellate Tribunal.-
  1.  A
  
  person shall not be qualified for appointment as the Chairperson of the
  
  Appellate Tribunal or a Member of the Appellate Tribunal unless he,-
  a.   in the case of
  
  Chairperson of the Appellate Tribunal, is, or has been, a judge of the Supreme
  
  Court or the Chief Justice of a High Court; and
  b.   in the case of a
  
  Member of the Appellate Tribunal,-
   
  
   i.  
  
  
  
    is,
  
  or has been, or is qualified to be, a judge of a High Court; or
   
  
   ii.  
  
    is,
  
  or has been, a Member of the Indian Legal Service and has held a post in Grade
  
  I in that service for at least three years; or
   
  
   iii.  
  
    is,
  
  or has been, a Secretary for at least one year in the Ministry or Department of
  
  the Central Government dealing with the Power or Coal or Petroleum and Natural
  
  Gas or Atomic Energy; or
   
  
   iv.  
  
  
  
    is
  
  or has been the Chairman of the Central Electricity Authority for at least one
  
  year; or
   
  
   v.  
  
    is,
  
  or has been, Director-General of Bureau or Director-General of the Central
  
  Power Research Institute or Bureau of Indian Standards for at least three years
  
  or has held any equivalent post for at least three years; or
   
  
   vi.  
  
    is,
  
  or has been, a qualified technical person of ability and standing, having
  
  adequate knowledge and experience in dealing with the matters relating to
  
  energy production and supply, energy management, standardisation and efficient
  
  use of energy and its conservation, and has shown capacity in dealing with
  
  problems relating to engineering, finance, commerce, economics, law or management.