Governor Nikhil Kumar will administer the oath of office and secrecy to Rio, who was earlier elected as leader of the Democratic Alliance of Nagaland (DAN) legislature party, and 11 cabinet ministers.
The list of the cabinet ministers is likely to be submitted to the Governor by tomorrow, the sources said.
The Naga People's Front (NPF)-led DAN, having 40 elected members, along with the support of seven Independents, had staked claim to form the government yesterday.
Rio is the only leader to have led the regional party to victory in the Assembly elections for the third time in the 50-year history of Nagaland statehood.
Kohima: Neiphiu Rio will be sworn in as the Chief Minister of Nagaland for the third consecutive term on March 5 at the Raj Bhavan here, official sources said on Sunday.
First Published: Sunday, March 03, 2013, 18:19