law: National Environment Appellate Authority Act, 1997
  7. Term of office- 
  The Chairperson, the Vice-Chairperson or a
  
  Member shall hold office as such for a term of three years from the date on
  
  which he enters upon his office, but shall be eligible for re-appointment for
  
  another term of three years:
  Provided  that no Chairperson, Vice-Chairperson
  
  or Member shall hold office as such after he has attained-
  (a) in the case of the Chairperson, the age of
  
  seventy years; and
  (b) in the case of the Vice-Chairperson or a
  
  Member, the age of sixty-five years.