More to be added later…
- Life Member, Bangladesh Economic Association
- President, Bangladesh Economic Association, 1985-88, 1988-91
- Life Member, Bangla Academy
- Life Member, Asiatic Society of Bangladesh
- Life Member, Pakistan Economic Association
- Life Member, Dhaka University Alumni Association, 1981, Vice President since 1982-92 and President 1995-2000.
- Life Member, Nazrul Academy, Vice President, 1986-90.
- Senior Fellow, Bangladesh Institute of Development Studies
- Member, UN Association of Bangladesh (UNAB), Vice President since 1986.
- Founder Trustee, Human Resource Foundation, 1994
- Fellow, Centre for Policy Dialogue, 1994
- Founder Trustee, Transparency International, 1995
- President, Commonwealth Society in Bangladesh, 1997
- Vice President, Bangladesh Environment Movement, 2000
- Advisor, Child Rights Forum, 2001
- Founder Member, Health Equity Watch, 2002
- Founder Member, Quality Education Trust, 2000
- Advisor, Advocacy Group for Self-Reliant Local Governance 2002
- Member, Professional statutory committee and Public University of Bangladesh and Tribhuban University, Nepal, 1982-84
- Member, Professional statutory committee, University of Colombo, Sri Lanka, 1984