Office of Civil Surgeon, Sirajganj

Office of District Commissioner, Feni

Dockyard and Engineering Works Ltd

Rajshahi University of Engineering and Technology -RUET

Custom, Excise and VAT Commissionerate, Rajshahi

Income Tax Intelligence and Investigation Unit (ITIIU)

Khulna University

E-Tax Management Unit, Dhaka

Transparency International Bangladesh (TIB)

Office of Civil Surgeon, Sirajganj

Office of Civil Surgeon, Netrokona