a) Dean, Faculty of Arts, G. U.(from 23rd May 2016-)
b) Research Guide, Gauhati University
c) Ex-President, Governing Body, Pandu College, Guwahati(From 2011-2017)
d) President, SMDC, Railway Higher Secondary School, Panbazar, Guwahati (From )
e) Ex-President, Pragjyotishpur Branch, Assam Sahitya Sabha
f) President, Rupalim Branch, Assam Sahitya Sabha
g) Ex-President, Vivekananda Pathachakra, Maligaon, Pandu, Guwahati(20-2014)
h) President, Vivekananda Pathachakra, Maligaon, Pandu, Guwahati(2018-20)
i) Member of Selection Committee of different Universities.
j) Member, Committee of Courses & Studies in Bengali, Gauhati University
k) External Member of the Board of Studies for the Department of Bengali, Cotton University, Guwahati
l) Convener, Department of Bengali of the Institute of Distance and Open Learning, Gauhati University.
m) Ext. member of the Board of under Graduate Studies in Bengali Assam University w.e.f. 1st December, 2011.
n) Member of the Board of Under Graduate Studies in Bengali, Tripura University w.e.f 2014
o) Expert Member,Board of Studies in Bengali, Dibrugarh University w. e. f.September, 2017
p) Member, Resource person and writer in metters related to production of new textbooks of SEBA. (Assam).
q) Member of the Expert Committee constituted by the Governor of Assam to look into the matter of teaching different languages in the schools of Assam including medium of instructions and to give a look on language policy (Three Languages Formula) prepared by the Directorate of SCERT, Assam.
r) Member of the Programme Advisory Committee (PAC) of SCERT, Assam.
s) Member, Sri Aurobindo Society, Pondicherry
t) Member, Literary Award and Literary Pension Committee, State Government of Assam, 2016-‘17.
u) President, Uttar Purba Bharat Sylheti Sammilani, Guwahati (2017-20)
v) Chairman, CCEM, Gauhati University(from )
w) Chairman, Assam Linguistc Minority Development Board (From 03-04-2017 to)