Europol Litigation CJEU

If Europol has unlawfully processed your personal data, you have a right to sue. Article 50 of Regulation (EU) 2016/794 makes Europol liable for non-contractual damage caused by its departments or staff. The landmark judgment Kočner v. Europol (Case C-755/21 P, 5 March 2024) proved this isn’t theoretical — the CJEU awarded Mr Kočner €2,000 in damages and confirmed that Europol and the cooperating Member State are jointly and severally liable for unlawful data leaks. Our independent EU law practice, with offices in Limassol and London, has represented clients in data-protection proceedings involving Europol across multiple jurisdictions since the 2016 Regulation took effect.

Europol (European Union Agency for Law Enforcement Cooperation) is the EU agency established by Regulation (EU) 2016/794 to support and strengthen action by Member States’ police authorities and other law enforcement services in preventing and combating serious crime affecting two or more Member States, terrorism, and forms of crime which affect a common interest covered by a Union policy. It processes large-scale personal data sets shared by national authorities and third countries.

Key Takeaways: Your Rights Against Europol Under EU Law

• Article 50 of Regulation (EU) 2016/794 establishes Europol’s non-contractual liability for data-protection breaches.
• The CJEU in Kočner v. Europol (5 March 2024) awarded €2,000 damages and confirmed that both Europol and the Member State that shared the data are jointly liable.
• You can challenge specific Europol administrative acts — refusals to grant data access, rejections of erasure requests — under Article 263 TFEU, but only within two months of notification. Miss this window and your case is dead.
• Proof matters. The General Court in BW v. Europol and Eurojust (25 February 2026, Case T-1180/23) rejected a damages claim because the applicant could not prove unlawful data processing occurred — the burden sits squarely on you.
• Before you reach the courts, complain to the Europol Data Protection Officer and then to the European Data Protection Supervisor. These administrative steps are usually required first.

When Europol Data Processing Becomes Unlawful: Grounds for CJEU Action

Europol may process your data only for the specific purposes listed in Article 18 of Regulation (EU) 2016/794: supporting Member State action in preventing serious crime, terrorism, and related offences. Anything beyond that scope is unlawful. In Kočner v. Europol, a leak of Mr Kočner’s personal data from a Europol-Slovakia joint investigation to the media crossed that line — the data had been collected to prevent crime, not broadcast to journalists.

Watch for these red flags. Retention beyond the necessary period (Article 31). Refusal to erase data when the grounds for processing no longer exist (Article 36). Denial of access to your own information without valid justification (Article 37). Sharing with third countries lacking adequate safeguards. Each one can be challenged first before the Europol Data Protection Officer, then escalated to the European Data Protection Supervisor (EDPS), and finally contested at the General Court in Luxembourg under Article 263 TFEU.

Europol Litigation vs. National Data-Protection Appeals: Which Route Delivers Results?

Takeaway: CJEU litigation is the only route that can annul a Europol administrative decision and award enforceable damages. National DPAs and the EDPS serve as important preliminary remedies but cannot bind Europol or compensate victims directly. When Europol refuses to rectify unlawful data processing, an action before the General Court under Article 263 or Article 268 TFEU is your definitive legal path — provided you act within the two-month deadline. That clock starts ticking on the day you receive the final refusal.

Why Choose Our EU Law Practice for Europol CJEU Litigation

Our independent EU law firm, with offices in Limassol (Cyprus) and London, specialises in data-protection litigation involving Europol and other EU agencies before the Court of Justice. We combine procedural expertise in Luxembourg court practice with substantive knowledge of Regulation (EU) 2016/794, the GDPR, and the Charter of Fundamental Rights. Our legal team has represented clients in cross-border cases involving joint Europol-Member State operations, navigating the complex attribution of liability confirmed in Kočner v. Europol.

We act for individuals whose data access requests under Article 37 have been refused, whose erasure applications under Article 36 were denied despite expiry of retention periods, and who have suffered reputational or financial harm from unlawful data leaks. Our services include: exhaustive administrative complaint drafting to the Europol DPO and EDPS, ensuring a complete evidentiary record; strict deadline management under Article 263(6) TFEU, with applications lodged well before the two-month limit; comprehensive written pleadings and oral advocacy at the General Court; and enforcement of damages awards and annulment judgments across EU Member States. Every case file is managed by qualified EU law solicitors and barristers with rights of audience before the CJEU.

Client communication is conducted in English, with procedural documents filed in the language of the case as required by CJEU Rules of Procedure. We provide transparent cost estimates before accepting instructions, covering court fees (modest for natural persons), legal professional fees, translation and expert witness costs where required, and travel to Luxembourg for oral hearings. Payment structures are tailored to case complexity — fixed fees for straightforward annulment actions and conditional fee arrangements considered for damages claims with strong evidentiary foundations.

This article is published by an independent law firm for informational purposes only and does not represent or claim affiliation with any government body, international organisation, or official authority.