CLARIN NL, Member of the International Advisory Board
DARIAH EU, Member of the National Coordinators Committee
Humanities in the European Research Area | HERA, Member of the HERA Joint Research Programme Board
DH Benelux, Member of the Steering Group
Advisory Board of the Zentrum für Ostbelgische Geschichte (ZOG), President of the Advisory Board
International Correspondent for Voices of War and Peace
Member of the Advisory Board of the Revue suisse des sciences de l’éducation (2009-2017)
Member of the International Scientific Board of Pedagogia Oggi
Member of the International Advisory Board of Paedagogica Historica
Editor/Board Member of the Deutsche Gesellschaft für die Geschichte der Medizin, Naturwissenschaft und Technik
Secretary of ISCHE (International Standing Conference for the History of Education) (2015-2018)
President of ISCHE (International Standing Conference for the History of Education) (2018-2022)
DH Benelux, Member of the Steering Group