Prof. Dr Patrizia Nanz has been Scientific Director at the IASS since April 2016 and assumed the duties of Managing Scientific Director on 1 March 2018.
Professor Dr Mark Lawrence has been a Scientific Director at the IASS since October 2011 and was originally responsible for the SIWA (Sustainable Interactions with the Atmosphere) Cluster.
Prof. Dr Ortwin Renn joined the IASS as Scientific Director in February 2016.
Jakob Meyer took up the position of Administrative Director in October 2017.
Until his retirement in September 2015, Professor Dr Klaus Töpfer was the Founding and Executive Director of the IASS. At the same time, he headed the GCS (Global Contract for Sustainability) Cluster.
Professor Dr Carlo Rubbia was a Scientific Director of the IASS from June 2010 to May 2015 with responsibility for the E³ (Earth, Energy and Environment) Cluster.