Brian Long is a Director of Commonwealth Bank Of Australia and Chairman of its Audit Committee. He is also Deputy Chairman of Ten Network Holdings Limited and the Board's Lead Independent Director. He was an audit Partner of Ernst & Young for 29 years, chaired the firm's Oceania Area Advisory Council for ten years and for his last three years with the firm, chaired the Global Governance and Advisory Council.
He retired from the firm on 30 June 2010. Mr. Long is a member of the Council and Chairman of the Audit Committee of both the National Library of Australia and the University of New South Wales. He is also Chairman of the charitable organization, United Way Australia.