DMK legislator and the party's youth wing secretary Udhayanidhi Stalin was sworn in as Minister here on Wednesday by Tamil Nadu Governor R N Ravi.
In the presence of Chief Minister M K Stalin and his Cabinet colleagues, Udhayanidhi was administered the oath of office and secrecy by Ravi in a simple ceremony held at the Raj Bhavan.
Clad in his trademark white shirt, with a logo of DMK's youth wing embossed on it, Udhayanidhi took the oath in Tamil, in a style that was characteristic of his father, party chief M K Stalin.
The swearing-in ceremony was over in 10 minutes.
The 45-year-old MLA was congratulated by State Ministers and senior party leaders.