Executive Board DFG Research Center Matheon, Berlin

Kuratorium Max Planck Institute for Molecular Genetics, Berlin (2002 - 2007)

Kuratorium (Chair) Max-Planck-Institut für Gravitationsphysik/Albert-Einstein-Institut (AEI), Golm bei Potsdam (2001 - 2009)

Kuratorium Radon Institute for Computational and Applied Mathematics (RICAM), Linz, Austria (2001 - 2007)

Scientific Advisory Board (Chair) Radon Institute for Computational and Applied Mathematics (RICAM), Linz, Austria

Scientific Board URANIA, Berlin

Advisory Board Center for Scientific Computing and Optimization in Multidisciplinary Applications (SCOMA), Jyväskylä, Finland

Advisory Board inbion GmbH, Berlin

Steering Committee German Indonesian Tsunami Early Warning System (GITEWS), Deutsches GeoForschungsZentrum (GFZ), Potsdam