second class in B.E. or M. Sc. were required to have revised educational qualification to get revised pay scale. After noticing this, the Tribunal had set-aside the termination of the appellant. The contention on behalf of the respondents was and is that in terms of the notification of All India Council for Technical Education, which was duly placed on record clause (5) deals with the qualifications and provides that the teachers already in service prior to 1st January, 1996 who, at the time of their recruitment, passed only in second class in their bachelor's degree or master's level but met all other qualifications, shall be exempted from the requirement of first class for the degree. The revised qualifications were applicable to the fresh appointees. However, the contention of the respondents is that either way the appellant was not entitled to protection, inasmuch as, the rules in existence at the time of his selection were not satisfied. The norms and standards for polytechnic issued by All India Council for Technical Education, as applicable even in the year 1991 under the Government Resolution dated 6th January, 1991, had provided for qualifications which require first class degree in appropriate branch of Engineering or first class M. Sc. or the candidate should have been selected through the prescribed selection procedure. Reliance was also placed on the Resolution dated 26th May, 1992.