Abstract. In order to react to the ever-changing market, every organi-zation needs to periodically reevaluate and evolve its company policies. These policies must be enforced by its Information System (IS) by means of a set of business rules that drive the system behavior and data. Clearly, policies and rules must be aligned at all times but unfortunately this is a challenging task. In most ISs implementation of business rules is scat-tered among the code so appropriate techniques must be provided for the discovery and evolution of evolving business rules. In this paper we describe a model driven reverse engineering framework aiming at extracting business rules out of Java source code. The use of modeling techniques facilitate the represent...