Is/has been on the Board of four nationalized Banks, a public sector Mutual Fund, an associate company of State Bank of India and a State Industrial Development Corporation.
He has been nominated on the Board of Directors of various companies by Banks/Financial Institutions.

Was appointed,

• By Reserve Bank Of India (RBI) as a member of the Padmanabhan Committee set up to review RBI’s supervision over Banks.
• On a Committee set up to revamp NABARD’s supervisory role.
• As an expert witness by the Commercial Court of London in litigation pertaining to the Indian security scam of 1992.
• By Indian Banking Association (IBA) on a Committee set up to review the effectiveness of Bank audits.
• On a Committee to advise on privatization of electricity distribution in Orissa.
• On a Committee to advise on restructuring of public sector undertakings in West Bengal.
• On a Committee to formulate plans for the industrial development of the State of Assam.
• Member of Kelkar Committee on Direct Taxes.
• Member of Regional Direct Tax Advisory Committee, Government of India.
• Founder Member of Services Export Promotion Council set up by Government of India.
• Member of the State Planning Board of one of the States in Eastern India.
• Member of Indo-UK Accountancy Board set up by Ministry of Commerce to negotiate WTO-related modalities for trade-in accounting services between the two countries.
• General Council of a State University of the country.
  Vice President of Governing Council of one of the top B-Schools in the country.
• Member of Steering Committee set up by the Planning Commission of India for the 11th Five-year plan for the North East.
• Member of National Advisory Committee on Accounting Standards set up by Ministry of Corporate Affairs, Govt. of India.
• Chairman of a Stock Exchange.

He was also

• President (Eastern Region) of the Indo-American Chamber of Commerce.
• Chairman (Eastern Region) of Confederation of Indian Industry (CII).
• A Member of the CII National Council.
• Has been a Director of a State Industrial Development Corporation.

He is independent Director of various companies.