Office of Civil Surgeon, Faridpur

Office of District Commissioner, Rangpur

Land Record and Survey Department

Office of Civil Surgeon, Netrokona

Bangladesh Petroleum Corporation

Land Record and Survey Department

Land Record and Survey Department

Office of District Commissioner, Feni

Rajshahi University of Engineering and Technology -RUET

Jatiya Kabi Kazi Nazrul Islam University -JKKNIU

Dhaka South City Corporation