The Tamil Nadu government on Thursday, 14 May carried out a sweeping reshuffle of senior Indian Police Service (IPS) officers, reassigning multiple officials to critical intelligence, CID, and Special Branch positions across the state with immediate effect. The orders were issued by the Home (SC) Department through a notification signed by Additional Chief Secretary K. Manivasan.

Key Intelligence Postings

Senior IPS officer Dr G. Dharmarajan, previously serving as Deputy Inspector General of Police, Vellore Range, has been appointed as DIG, Intelligence (Security), Chennai. Pakerla Cephas Kalyan, who held the post of Joint Commissioner of Police, Law and Order, South Zone, Greater Chennai Police, has been posted as DIG, Intelligence, Internal Security, Chennai.

P. Saravanan, the DIG, Tirunelveli Range, has been transferred as DIG, CID Intelligence, Chennai. These three appointments signal a significant reconfiguration at the top of Tamil Nadu's intelligence architecture.

Crime Branch, Special Branch and OCIU Changes

Garad Karun Uddhavrao, Superintendent of Police, Tiruvallur district, has been appointed as SP, Organised Crime Intelligence Unit (OCIU), Chennai. A. Myilvaganan, SP of Tenkasi district, moves to SP-I, Special Branch CID, Chennai, while Dr C. Madhan, SP of Thoothukudi district, has been posted as SP-I, Security Branch CID, Chennai.

K. Shanmugam, SP of 'Q' Branch CID, Chennai, has been transferred as SP-II, Special Branch CID, Chennai. G.S. Madhavan, SP, Metro Zone, Crime Branch CID, has been appointed as SP-II, Security Branch CID, Chennai. In another significant posting, N. Silambarasan, SP and Assistant Inspector General of Police (Law and Order), Chennai, has been moved as SP, Special Division, Special Branch CID, Chennai.

Why the Reshuffle Matters

According to officials, the reshuffle is part of the state government's broader effort to strengthen intelligence coordination, internal security monitoring, and specialised investigative capabilities across Tamil Nadu. The concentration of changes in intelligence and security wings — rather than routine district postings — points to a deliberate recalibration of the state's internal security apparatus.

Notably, the simultaneous reassignment of officers across the Special Branch CID, Security Branch CID, Crime Branch CID, and the Organised Crime Intelligence Unit suggests a coordinated restructuring rather than isolated transfers. Such comprehensive intelligence reshuffles are typically triggered by operational reviews or shifting threat assessments.

Immediate Effect and Official Process

All transfers and postings have come into effect immediately, as per the notification issued by the Secretariat in Chennai. The orders were processed through the Home (SC) Department, underscoring the administrative weight of the exercise. Further postings at the district and range levels may follow as the government continues streamlining policing operations across the state.