Shankar Venkateswaran recently retired as the chief of Tata Sustainability Group, which provides guidance and support on sustainability and corporate responsibility to the $100-billion Tata group. Before joining Tata, he worked with the UK-based think-tank, SustainAbility, and global management consultant, PriceWaterhouseCoopers, where he advised companies on sustainability strategy and reporting.Prior to that, he spent around 15 years in social development with ActionAid and the American India Foundation (which he helped establish in India and served as its first executive director). Shankar, who has held board positions with several nonprofits in India and overseas, was a member of the guidelines drafting committee for the National Voluntary Guidelines for Responsible Business notified by the Ministry of Corporate Affairs, and was a part of a two-member panel that updated these guidelines.