Membership of Professional Bodies
- Member, Defra Air Quality Expert Group, 2016
- Scientific Committee Member, Airparif (Paris air pollution monitoring network), 2015
- Co-opted Member, Standards and Advisory sub group of Defra/DOH Committee on Medical Effects of Air Pollutants, 2010
- Olympic Air Quality Coordination Group, Health Protection Agency, 2009
- Senior Advisory Group Member, PM2.5 Lenchow programme, 2009
- Air Quality Committee Member, Environmental Protection UK, 2008 - 2018