Ensuring effective judicial protection appears to be a challenge in the case of the increasingly integrated administrative procedures. The judicial powers are generally more strictly divided between the EU and the national level, while composite procedures may require a more integrated judicial control. Is the Court of Justice of the EU (CJEU) moving into this direction in the recent case of Berlusconi by confirming its exclusive competence to review non-binding national preparatory measures that are part of an EU decision-making process? The ruling clarifies the CJEU’s jurisdiction and avoids a strict separation of the EU and the national level, but it remains to be seen if it serves as an actual next step towards integrated judicial protection. Just how the CJEU can review the national part of the procedure is still unclear, as are the types of preparatory measures to be covered. It seems to nevertheless be a welcome step towards clarifying judicial protection in the case of composite procedures.