1989 – 1993 | Member of the North-Eastern Council Advisory Committee |
1993 | Convener of Indian National Council for Art and Cultural Heritage (INTACH) Tripura Chapter and Coordinator of the trust for North-East region |
1993 | Joined BJP, was subsequently elected as National Council member from Tripura |
1993 | General Secretary looking after organizational matters of Tripura Pradesh BJP |
1996, 1998 and 1999 | Contested Lok-Sabha election from Tripura East (ST Reserve constituency) |
| Deputy Chief Minister of Government of Tripura, Minister for Finance, Panchayat, Rural Development, Power, Science & Techonology, Planning and coordination etc |