T. ARUNA vs THE SECRETARY, A.P.PUBLIC S.COMMN..

The Supreme Court upheld the Andhra Pradesh Administrative Tribunal's decision regarding the promotion criteria for Senior Assistants from the feeder categories of Junior Assistants and Typists. The Court ruled that promotions should be based on length of service rather than a fixed ratio, as there were no supporting rules for the previous policy. The judgment clarified that Junior Assistants with three years of service and Typists with five years of service are eligible for promotion, thereby affirming the Tribunal's guidelines for promotions from 1980 to 1992.