Rajshahi University of Engineering and Technology -RUET

Bangladesh Railway

Land Record and Survey Department

Chittagong University of Engineering and Technology -CUET

National Agricultural Training Academy (NATA)

Rajshahi University of Engineering and Technology -RUET

Non-Government Teachers Registration and Certification Authority-NTRCA

Office of Civil Surgeon, Faridpur

Eastern Refinery Ltd

Office of Civil Surgeon, Barisal

Land Record and Survey Department