Rajshahi University of Engineering and Technology -RUET

Office of Civil Surgeon, Faridpur

Office of Civil Surgeon, Barisal

Chittagong University of Engineering and Technology -CUET

Land Record and Survey Department

Office of Civil Surgeon, Netrokona

Office of District Commissioner, Chandpur

Bangladesh Petroleum Corporation

Office of Civil Surgeon, Netrokona

Bangladesh University of Professionals -BUP

Non-Government Teachers Registration and Certification Authority-NTRCA