1. American Chamber of Commerce in Bangladesh.
2. Switzerland - Bangladesh Business Forum. (Copy of certificate is enclosed)
3. Bangladesh German Chamber of Commerce & Industry. (Copy of certificate is enclosed)
4. The Dhaka Chamber of Commerce and Industry. (Copy of certificate is enclosed)
5. International Chamber of Commerce –Bangladesh. (Copy of certificate is enclosed)
6. Bangladesh Small & Captive Power Producer Association.
7. Association of Bangladesh Chemical Society.