Board of Directors and Back Office The board of directors is in charge of the operations at the ACA-Institute and first contact point in case of questions related to the institute. Board of Directors Prof. Dr. Marc Arnold Prof. Dr. Andreas Blumer Prof. Dr. Tami Dinh Prof. Dr. Petr Leibfried, MBA, CPA Prof. Dr. Klaus Möller, (Managing Director) Prof. Dr. Lukas Müller-Brunner Dr. Simon Pfister Prof. T. Flemming Ruud, PhD, Certified Public Accountant (Norway) Prof. Dr. Dirk Schäfer Dr. Arthur Stenzel Prof. Dr. Michèle F. Sutter-Rüdisser Dr. Oscar Treyer Back Office Esther Bannwart Büro 57-103 Tel.: +41 71 224 7630 E-Mail Sarah Franco Büro 57-207 Tel.: +41 71 224 7635 E-Mail Carolina Näf Büro 57-207 Tel.: +41 71 224 7409 E-Mail