The Tripura government has assigned additional responsibilities to 2006 batch IAS officer Abhishek Singh of Tripura cadre. Mr. Singh, who is currently serving as the Secretary of the Urban Development Department with additional charges of the Power Department and Ex-officio Chairman of the Tripura State Electricity Corporation Limited (TSECL), has also been given the additional charge of Officer-on-Special Duty at Tripura Bhavan in New Delhi.