Tamil Nadu Chief Minister C. Joseph Vijay took oath as a legislator in the 17th Tamil Nadu Legislative Assembly on Monday (May 11, 2026). The pro-tem Speaker Karuppiah administered the oath.

Except S. Keerthana, Ministers N. Anand, Aadhav Arjuna, K.G. Arunraj, K.A. Sengottaiyan, P. Venkataramanan, R. Nirmalkumar, Rajmohan, T.K. Prabhu took oath in the House.