University of Dhaka

Custom, Excise and VAT Commissionerate, Rajshahi

Bangabandhu Sheikh Mujibur Rahman Digital University

Office of Tax Commissioner, Dhaka-22

Civil Aviation School and College

Naria Unnayan Samity (NUSA)

Office of Tax Commissioner, Dhaka-19

University of Dhaka

Office of Divisional Commissioner, Rajshahi

Rajshahi University of Engineering and Technology -RUET

Office of Civil Surgeon, Sirajganj