Quick answer: Europol, the EU's own law enforcement agency, will not tell you it holds your data unless you formally ask. A data subject access request to Europol's Data Protection Function is the starting point, with a free EDPS complaint and, ultimately, CJEU litigation available if the response is unsatisfactory.
Europol Is Not INTERPOL
The two are often confused, but they are entirely separate organisations. INTERPOL is a global body spanning 196 member countries. Europol, established under Regulation (EU) 2016/794, is the EU's own law enforcement agency, supporting cooperation among EU member states, with its own data protection framework and oversight body.
Requesting Access to Your Data
A data subject access request is a formal, written submission to Europol's Data Protection Function, asking whether the agency processes personal data concerning you. The request can be made directly, or through a lawyer with a letter of authority. Responses range from confirming data is held, to confirming none is held, to explaining data was processed in the past and has since been deleted.
If the Response Is Unsatisfactory: the EDPS
A free complaint can be filed with the European Data Protection Supervisor. The EDPS is genuinely independent — it has previously brought legal action against Europol itself over aspects of its data retention practices.
The Final Step: the CJEU
A Europol decision can be challenged before the Court of Justice of the European Union under Article 263 TFEU — with a strict two-month deadline from when the decision becomes known. Missing it is an absolute bar, with no exceptions.
The CJEU stage has a strict two-month deadline that cannot be extended, so acting quickly once a decision is known matters enormously.
This article is provided for general informational purposes only and does not constitute legal advice. Outcomes depend on the specific facts of a case and the jurisdictions involved. Readers facing an actual or anticipated matter should seek advice from qualified counsel before making decisions.