With over 27 years in industry David is a Chartered Construction Manager by background and Director for Digital Consulting, Strategy and Innovation at AECOM, the global, fully integrated services firm. He was previously employed by Mace as Head of BIM and Technical Services / BIM Programme Director with Balfour Beatty. David has been involved in delivering innovative Digital change, BIM and digital asset management strategies across the globe from UK, Hong-Kong, Singapore, Australia and the Baltics. He was seconded in the UK Cabinet Office in 2011 as Head of BIM Implementation and has been a key contributor to the UK public sector BIM mandate (GCS 2011-2016) and continues to support through his role as Impact Director at the Construction Innovation Hub. He was also seconded into the Scottish Future Trust (SFT) as Chair of the Scottish BIM Delivery Group. Additionally, David is Vice Chair of the Construction Scotland Innovation Centre.