Bangladesh Karmachari Kallyan Board (BKKB)

Office of Tax Commissioner, Dhaka-19

Office of Tax Commissioner, Dhaka 18

Khulna University

Office of Civil Surgeon, Shariatpur

Central Counterparty Bangladesh Limited (CCBL)

Office of Civil Surgeon, Sirajganj

Bangladesh College of Physicians and Surgeons (BCPS)

Poverty Alleviation Through Participatory Rural Initiatives (PAPRI)

Canadian University of Bangladesh

Office of Tax Commissioner, Dhaka