The Radiochemistry Group of the 91AV and the University of Southampton are organising a one day meeting on Advances in Radioanalytical Sciences, to be held at the National Oceanography Centre, Southampton on the 3rd July 2013. The seminar will focus on recent developments in the field of radioanalytical sciences associated with decommissiong, nuclear waste characterisation, nuclear forensics and environmental sciences with speakers from AWE, CEA (France), JRC (Karlsruhe), National Nuclear Laboratory, Sellafield Ltd, University of Manchester and University of Southampton.