David is the principal of Zentricity, a consultancy established to deliver practical corporate governance advice. David coaches boards of directors, chairs and chief executives in how to achieve effective and prudent governance of their organisations, with a focus on the not-for-profit sector. David is a writer and blogger, and serves on or advises a number of NFP boards, including KidsXpress, Society for Knowledge Economics, Red Dust Role Models, Greening Australia and the Katoomba MenÕs Shed.