on 09.03.1989 to the Chief Engineer, PWD requesting the Chief Engineer to enable him to join his new post. Thus it was with a condition to enable him to join his new post. Consequently, by notification dated 17.04.1989 the petitioner and the private respondent were appointed as Assistant Engineer (Civil). Their appointment came into effect retrospectively from 08.03.1989, which was the date of recommendation given by the NPSC. As per the merit list prepared by NPSC, the private respondent is senior to the petitioner, therewith, the seniority of the petitioner and the private respondent has been counted w.e.f 08.03.1989. Thereafter, the Government released the private respondent from service w.e.f 31.10.2022 in terms of section 3(1) and 3(2) of the Nagaland Retirement from Public Employment Act, 1991 (Retirement Act) on completion of 35 years of service in the Government. The period of 35 years of service of the private respondent was computed from the date of joining Government service as Junior Engineer, i.e., 15.10.1987.However, a representation was submitted by the private respondent seeking rectification of his date of entry into Government service w.e.f 17.04.1989, i.e., the date of issuance of the appointment notification as Assistant Engineer (Civil) by claiming that there was no continuity in his service between his appointment as Junior Engineer and Assistant Engineer