University of Dhaka

Office of District Commissioner, Rangpur

Office of Civil Surgeon, Jhalakathi

Bangladesh Petroleum Corporation

National Institute of Population Research and Training (NIPORT)

Army Medical College, Chittagong

Jatiya Kabi Kazi Nazrul Islam University -JKKNIU

Office of Tax Commissioner, Chattogram

Land Record and Survey Department

Office of District Commissioner, Chandpur

Special Branch, Bangladesh Police