Office of Civil Surgeon, Sirajganj

Rajshahi University of Engineering and Technology -RUET

Office of District Commissioner, Lalmonirhat

Bangladesh Karmachari Kallyan Board (BKKB)

Khulna University

Office of District Commissioner, Khagrachari

Office of Civil Surgeon, Shariatpur

Islamic Arabic University, Dhaka

Department of Shipping

Office of Civil Surgeon, Pirojpur

Bangladesh Development Society-BDS