The article analyses the first question referred to the Court of Justice of the European Union for a preliminary ruling in a case concerning the European Public Prosecutor’s Office (EPPO). It involves the interpretation of a key provision regarding the investigations of this new office, i.e. Art. 31 of Council Regulation EU 2017/1939. This provision governs investigative measures that need to be undertaken in a Member State other than the Member State of the handling European Delegated Prosecutor. In the case at issue, the Oberlandesgericht Wien, Austria is seeking clarification as to the extent of judicial review if it comes to cross-border investigations within this regime. The author argues that the case raises a number of key issues for the functioning of the EPPO regarding its structure and operation, not to mention the EPPO’s relevance in the creation of a common area of justice in the European Union.

This article argues that, with the establishment of the EPPO, the European Union intended to pursue, through the integration of procedural powers vested within the EPPO and OLAF, the creation of an “end-to-end” prosecution cycle that is able to seek both criminal penalties and administrative/financial sanctions, such as asset forfeiture and the restoration of damages caused by violations and misuse of EU funds. The authors reach the conclusion that this newly established holistic approach for the prosecution of administrative violations and criminal activities increases the effectiveness of the work of all EU bodies in tackling crime, securing punishments for the criminal perpetrators, and increasing the possibility for the misappropriated funds to be recovered.