Vice President, B.J.P., Assam Pradesh since 2013; General Secretary, (i) Assam Tea Tribes Students Association, 1995-2000 and 2000-2003 and (ii) Tea and Ex-Tea Garden Labourer Development Association (registered N.G.O.); Secretary, (i) Assam Tribes Students Association, Jorhat Branch, 1991-95 and (ii) J.B. College Political Science Study Circle, 1993-94; Court Member, Dibrugarh University, 1997-98; Convenor, (i) Assam Sahitya Sabha, (ii) Tea Community Sub Committee, 1998-2000 and (iii) Tea Cell, B.J.P., Assam Pradesh 2005-2007 and 2007-2010; Executive Member, (i) Assam Sahitya Sabha, 1998-2000 and (ii) Chah Janagusthi Kala Sanskriti Council under Sankardev Kalakhetra Samaj, 2000-2002; Member, State Election Committee, B.J.P., Assam Pradesh; Advisor, Chah Janagusthi Jatiya Samanaya Mahasabha, (the apex social body of the Tea Community); Member, Court of the Dibrugarh University, 2015