David Turnbull will become Mitchell Shire Council’s new CEO on 23 May after 9 years as CEO at City of Whittlesea and 12 years as Director Planning and Development. Mr Turnbull is an accomplished, dedicated local government CEO with a 38-year career in local government. His entire career has been with Interface municipalities undergoing significant change and growth, combined with the challenge of maintaining township, rural and green wedge qualities.