Eddy Vaassen is Professor of Accounting Information Systems at Maastricht University and the University of Amsterdam, where he is the director of the international Executive Master of Finance and Control program. He has co-authored various texts and papers on accounting information systems, internal control, management control and auditing. Roger Meuwissen is Professor of Control and Auditing and the vice-dean of education at the School of Business and Economics at Maastricht University. He is co-author of several textbooks on Internal Control and Accounting Information Systems. Caren Schelleman is an assistant Professor at Maastricht University. She develops , coordinates and teaches courses on Internal Control and Auditing at both undergraduate and graduate levels.