Andy has been a member of the Contaminated Land Working Group of the AGS for over 17 years, having attended his first meeting on 1 March 2005! In that time he has been an active participant in the CLWG, participating and contributing to meetings, supporting and chairing sub-groups, representing the AGS and the CLWG views and opinions in research groups and industry publications, and contributing to the AGS newsletter articles and thought pieces on a wide range of topics. Well done Andy!