EU Law Radar

Monitoring References to the Court of Justice of the European Union

Field of law

Privacy and data processing

48 case reports

Case C-801/26, Jurcki – toll road data kept past their time

The Polish tax administration imposed an additional toll charge on the basis of journey data it had kept after the national retention period expired, relying on the general limitation period for the charge. A court in Łódź asks whether the GDPR allows that, whether the source of the data matters, and whether a court must refuse to rely on data kept unlawfully.

Case C-585/26, Trezor Company – a newsletter, a processor and a server abroad

A customer of Trezor, the hardware wallet maker, signed up for its newsletter and now complains that his data were processed on servers in the United States. The Austrian Supreme Court asks whether handing data to a processor needs its own legal basis under the GDPR, and whether consent to a newsletter is informed if the subscriber was not told that a processor outside the EU would send it.

Case C-660/26, International Card Services – a selfie, a passport photo and the GDPR

A Dutch card issuer asked a customer of twelve years to identify again online with a photo of an identity document and a selfie. The customer refused and the card was cancelled. The Hoge Raad asks whether storing a face photo for identification is biometric processing, whether the anti-money laundering rules require a copy of the identity document at all, and whether a photograph reveals racial or ethnic origin.

Case C-454/25 P, Meta Platforms Ireland v EDPB – can an opinion be challenged?

The European Data Protection Board issued an opinion on 'consent or pay' models that every national regulator will apply to Meta. Meta tried to annul it and claim damages; the General Court threw the case out as inadmissible without a hearing. The appeal asks whether a document that binds no one in law but everyone in practice can be taken to court.

Case C-523/25, Stichting Data Bescherming Nederland – who may sue Amazon for everyone?

A Dutch foundation is suing four Amazon companies for GDPR damages on behalf of everyone affected, without any of them having asked it to. The Rechtbank Rotterdam asks whether Article 80 of the GDPR — which lets a data subject 'mandate' a body to act — leaves room for the Dutch opt-out class action, and for the extra conditions Dutch law imposes on who may bring it.

Case C-273/25, Erser – is losing control of your data a harm in itself?

A Facebook user's name, gender, user ID and phone number turned up on the internet, scraped and published by a third party. The Landgericht Erfurt asks whether that bare fact — the loss of control over one's data, even briefly — is non-material damage under Article 82 of the GDPR, and whether it matters that most of the data were already public.

Case C-609/26, Luxembourg Business Registers II – a condition defined as itself

Four years after the Court struck down public access to beneficial ownership registers, the replacement directive lets Member States shield an owner in 'exceptional circumstances to be laid down in national law'. Luxembourg defined those circumstances as the very risk that already triggers the shield. The Tribunal d'arrondissement asks what is left of the condition.

Case C-570/26, Ariel – compelled to speak so the machine can listen

Bulgarian prosecutors want voice samples from a suspect and propose to get them by compelling answers to harmless questions, on pain of a fine or criminal consequences. Sofia City Court asks whether the right not to incriminate oneself permits it — and the answer turns on a list in a recital.

Case C-546/26, Ministar na zdraveopazvaneto – a health record with no filter

Bulgaria's national health system holds every diagnosis, prescription and operation a person has had, and opens the whole file to doctors, insurers and prosecutors with no technical limit on what they read. Six questions from the Supreme Administrative Court ask whether Article 9 GDPR permits any of it.

Case C-594/12, Seitlinger – Austrian and EU data retention law

Are Articles 3, 4, 5, 6, 7, 8 and 9 of the EU’s data retention Directive 2006/24/EC compatible with Articles 7, 8 and 11 of the EU Charter of Fundamental Rights? Facts There are three actions to this reference from the Austrian Constitutional Court. Each concerns the EU’s data retention Directive…