Association of Engineers v. Government of Tamil Nadu and Ors.
Background
The case concerned how posts of Assistant Engineers in the Tamil Nadu Engineering Service were to be filled: a 3:1 ratio between direct recruitment and recruitment-by-transfer (promotion from Overseers/Draftsmen) that had been fixed by an Administrative Tribunal and upheld by the High Court. The Association of Engineers (representing directly-recruited engineers) challenged this, arguing that Overseers and Civil Draftsmen were being wrongly allowed into posts meant for direct recruits, and that the real split was 56:44 rather than the intended 75:25.
Decision Breakdown
The Supreme Court traced the history of the relevant service rules from 1972 through 1985, noting that eligibility for promotion-by-transfer had shifted over the years but that the 1985 Rules, which held the field, clearly allowed Overseers and Civil Draftsmen (without grade distinctions) to be promoted to Assistant Engineer if they held the requisite qualification and experience. The Court held that employees who qualified for and obtained posts via direct recruitment (as Overseers/Junior Engineers with the right qualifications) were correctly counted within the direct-recruitment quota, not the transfer quota, so there was no "usurpation" of the direct-recruitment quota. Finding the Tribunal's order consistent with the governing 1985 Rules, the Court dismissed the appeals.
Lesson Learnt
When successive amendments change eligibility rules for promotion over time, courts will apply the rules actually in force at the relevant time, and an employee who independently qualifies for direct recruitment (even if also eligible via a promotion channel) is counted against the direct-recruitment quota, not treated as an irregular encroachment on it.