Peter has served as Vice President of the Royal Institute of British Architects (RIBA) and co-founded the UK Built Environment Advisory Group to provide an effective interface between built environment professionals, humanitarian agencies, development partners and other key stakeholder groups. As President-Elect at the Commonwealth Association of Architects, Peter was lead author of the Survey of the Built Environment Professions in the Commonwealth the findings of which have informed the development of a Call to Action on Sustainable Urbanisation across the Commonwealth.