Qualifications for appointment of Chairman

No person shall be appointed as Chairman, unless- (a) he has served the Central Government or State Government or both on a gazetted post for a period of not less than fifteen years; or (b) he has an experience of teaching in any school, college or University established by law in India, or partly in one and partly in any other of the aforesaid institutions for a period of not less than twenty years, out of which he should have served as Principal of a college or Registrar or Head of Department of such a University for a period of not less than one year: Provided that nothing in this clause shall apply to an officer who is serving under the State Government and is sent on deputation as Chairman.