The three cases in brief
The 26,000 SSC case. On 3 April 2025 the Supreme Court upheld the Calcutta High Court’s judgment of 22 April 2024 cancelling the whole 2016 selection of Class 9–12 teachers and Group C and D staff (2025 INSC 437). Teachers not found tainted were allowed to keep teaching while a fresh selection is held; that period has been extended, most recently, as reported, to 31 May 2027. The second SLST was held in September 2025.
The 32,000 primary teachers case. A single bench cancelled the appointments of about 32,000 primary teachers in May 2023. On 3 December 2025 a division bench set that order aside, so the appointments stand.
TET for serving teachers. The Supreme Court held on 1 September 2025 that teachers of Classes 1–8 must qualify TET to continue in service or be promoted. Its review judgment of 29 May 2026 kept the rule and gave teachers until 31 August 2028 (2026 INSC 597).