The book addresses the application of the Limitation on benefit clauses in International tax treaties in general, and in the OECD experience in particular. It contains the presentations delivered during a Conference held at the University of Ferrara, Rovigo campus, in 2012. This publication has been made possible with the Support of the Department of law, University of Ferrara and under a non-for-profit commitment by the authors. Any proceedings shall be used by the Itax center of the Department to promote research and education in taxation law.