Official exam info
Tamil Nadu Public Service Commission Group-I Services — the state's senior administrative-service exam. Study material spans General Studies, Polity, Economy, Science & Technology, Environment, Geography and Society, drawing on the verified national content pool and UPSC's own Ethics track wherever the underlying material is genuinely national (not Tamil-Nadu-specific), plus chapters authored fresh for Tamil Nadu's own history, culture, Thirukkural, and economy content.
Service commission portal
TNPSC — official website ↗Latest notification
Combined Technical Services Examination (Interview Posts) - Notification No. 08/2026 · 2026-08-31Important dates
- Application start (CTSE Interview Posts, Notif. 08/2026): 2026-09-07
- Last date for online application, 11:59 PM (CTSE Interview Posts, Notif. 08/2026): 2026-10-06
- Group I Preliminary Examination, Objective Type, OMR, F.N. (Notif. 05/2026): 2026-09-27
Always confirm dates and eligibility on the official commission website before applying.