Office of Tax Commissioner, Chattogram

Bangladesh Petroleum Corporation

Office of Civil Surgeon, Chandpur

Technical and Madrasah Education Division

Office of Civil Surgeon, Faridpur

Rajshahi University of Engineering and Technology -RUET

Office of Civil Surgeon, Netrokona

Chittagong University of Engineering and Technology -CUET

Department of Social Services

Bangladesh Oil, Gas and Mineral Corporation (PETROBANGLA)

Chittagong University of Engineering and Technology -CUET