Chairman, Centre for Policy Dialogue (CPD), Former Member, Advisory Council of the Caretaker Government (1991) and former Director General Bangladesh Institute of Development Studies (BIDS)
Treasurer, Centre for Policy Dialogue (CPD), Chairman, Renata Ltd. and former President, Metropolitan Chamber of Commerce and Industry, former Chairman, Transparency International Bangladesh (TIB)
Member of " The Association of Tea Planters of Bangladesh", former President, Metropolitan Chamber of Commerce and Industry and former President, Bangladesh Employers Association