Office of Civil Surgeon, Lakshmipur

Bangladesh Petroleum Corporation

Office of District Commissioner, Chandpur

Office of Civil Surgeon, Jhalakathi

Chittagong University of Engineering and Technology -CUET

Office of Civil Surgeon, Barisal

Ministry of Disaster Management and Relief

Land Record and Survey Department

Chittagong University of Engineering and Technology -CUET

Proyash Savar Area

Bangladesh Petroleum Corporation