Shahjalal University of Science and Technology -SUST

Nuclear Power Plant Company Bangladesh Limited (NPCBL)

National Institute of Population Research and Training (NIPORT)

Rajshahi University of Engineering and Technology -RUET

Jatiya Kabi Kazi Nazrul Islam University -JKKNIU

Office of Tax Commissioner, Dhaka 20

Department of Livestock Services (DLS)

Office of Civil Surgeon, Netrokona

Office of Tax Commissioner, Dhaka 20

University of Dhaka

Non-Government Teachers Registration and Certification Authority-NTRCA