Section 9(4) in The Assam Secondary Education (Provincialised) Service Rules, 1982
(4)A member of the service either belonging to Grade III and having 10 years continuous teaching experience or belonging to Grade IV cadre and having 12 years continuous teaching experience shall be eligible for selection for the post of Headmaster or Superintendent in Grade II of the service :Provided that in all cases preference shall be given to candidates having a Post-Graduate Degree in Teaching/a degree in Post-Graduate Teaching (B.Ed. or B.T.).
