Office of Civil Surgeon, Sirajganj

Shahjalal University of Science and Technology -SUST

Office of Tax Commissioner, Dhaka

Bangladesh Krira Shikkha Protisthan-BKSP

Office of Civil Surgeon, Tangail

Islamic Arabic University, Dhaka

Rajshahi University of Engineering and Technology -RUET

Office of Tax Commissioner, Dhaka-23

Office of District Commissioner, Khagrachari

Transparency International Bangladesh (TIB)

Central Counterparty Bangladesh Limited (CCBL)