Jonne Naarala received his master and PhD in cell biology from the University of Jyväskylä, Finland respectively in 1993 and 1997. Now a Professor of Radiation Biology he is working as the Leader of Radiation Research Group and Head of the Department of Environmental and Biological Sciences at the University of Eastern Finland, Kuopio, Finland. He is a member of several societies nationally and internationally, in particular the European Bio-Electromagnetics Association and the European consortium MELODI - Multidisciplinary European Low Dose Initiative. Dr Jonne Naarala joined the ICNIRP Scientific Expert Group (SEG) in April 2023.