He is Chair of the Royal Institute of British Architects ‘Ethics and Sustainable Development Commission’ and Vice President at the Commonwealth Architects Association. In 2016, Peter became inaugural Chair of the ‘UK Built Environment Advisory Group’, the aim of which is to provide a more effective conduit for the transfer of built environment expertise to a range of humanitarian and development partners together with foreign governments. He is also a Steering Group member on the Global Alliance for Urban Crises.