Michael has been a member of the Committee for Sydney Board since 2014 and Chair since December 2015.

Michael is also the Chair of Northwest Rapid Transit (NRT Group), Chair of Greater Sydney Parklands and a Director of Silicon Quantum Computing and the Westmead Institute for Medical Research. He has served on the Boards of a number of other Government, arts and not-for-profit organisations in Sydney.

Michael has an advisory role with UNSW and is a Fellow of the Australian Institute of Company Directors.