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"Associate Dean, School of Science & Chairman Physics Subject Committee"
"Chairman, Biotechnology Subject Committee"
"Chairman, Mathematics Subject Committee"
"Chairman, Environmental Science and Engineering Subject Committee"
"Chairman, Pharmacy Subject Committee"
"Chairman, Physics Subject Committee"
"Chairman, Agriculture Subject Committee"
"Chairman, Computer Science Subject Committe"
"Department of Mathematics, TU"
"UGC, Bhaktapur"
"Executive Chairman, Shikhar Biotech, Kathmandu"
"Chairman, NDRI, Kathmandu"
"Executive Chairman, Global Reference Laboratories Pvt. Ltd., Kathmandu"
"Chairman,NEC, Kathmandu"