I currently serve as a reviewer/advisor in several areas related to my work:

European Commission
I work as a rapporteur and an expert evaluator in ethics for the European Commission's Directorate-General for Research and Innovation

Swiss Political Science Review
In 2011 I joined the editorial board of the Swiss Political Science Review

American Political Science Association
I am a member of the 2011-2012 Leo Strauss Award Committee of the American Political Science Association.