Income Tax Intelligence and Investigation Unit (ITIIU)

Office of Civil Surgeon, Rajshahi

Office of Civil Surgeon, Netrokona

University of Dhaka

Rajshahi University of Engineering and Technology -RUET

Office of District Commissioner, Rangpur

Forest Department

Transparency International Bangladesh (TIB)

Proyash Savar Area

Ad-din Sakina WOmen`s Medical College

Office of Tax Commissioner, Dhaka 20