Member of the Scientific committee of Groupement d'intérêt scientifique CNRS d’ Histoire maritime, France
Member of the Board of the Linschoten –Vereeniging, The Netherlands.
Member of the Steering Committee of the Flemish-Dutch Association for Early Modern History (Vlaams-Nederlandse Vereniging voor Nieuwe Geschiedenis) since 2015.
Member of the scientific committe of the review “Cuadernos Medievales” (Buenos Aires)
Member of the Editorial Board of the International Journal of Financial History (new journal)
Member of the Editorial Board of Historiant – yearbook of the Association for the history of Antwerp.
Member of the Scientific Committe of the journal ‘Jahrbuch für Geschichte des ländlichen Raumes’ (Vienna), since 2004.