Stichting Brein โ€“ Court Ruling (Netherlands, 2022)

Court Ruling
DPA RbMidden-Nederland11 October 2022Netherlands
final
Court Ruling

General GDPR enforcement action

This case relates to broader data protection obligations, not specifically to cookie or consent banner compliance. It is not included in cookie statistics or the Risk Calculator.

A Dutch court ruled that an internet service provider, Ziggo, cannot be forced to share user details with a foundation trying to combat copyright infringement. The court decided that combining IP addresses with personal details without permission violates privacy rules. This case emphasizes the limits on how companies can use personal data.

What happened

Stichting Brein tried to make Ziggo share user details linked to IP addresses for copyright warnings.

Who was affected

Internet users whose IP addresses were identified by Stichting Brein were affected.

What the authority found

The court held that Ziggo lacked a legal basis to process personal data related to criminal offenses without proper permission.

Why this matters

This ruling sets a precedent that companies must have clear legal grounds to share personal information, reinforcing privacy protections for users.

GDPR Articles Cited

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Art. 10(GDPR)

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Decision AuthorityGHARL
Reviewed AuthorityRb. Midden-Nederland (Netherlands)โ€Ž
Source verified 20 March 2026
national law identified
authority corrected
Full Legal Summary
Detailed

Stichting Brein is a foundation involved in collectively counteracting and preventing copyright infringements. Ziggo is one of the largest internet service providers (ISPs) in the Netherlands. In December 2020, Brein started the "FLU-warning campaign". The aim of this campaign was to send warning letters to holders of IP addresses of which Brein, using special software, had found that they had uploaded copyright infringing material via BitTorrent for at least two times in a span of four weeks. However, Brein did not possess the name and address details of the torrent users, but only their IP-adresses. Hence, it needed the cooperation of Internet Service Provider (ISP) to link an IP address to name and address details. With this information, Brein would be able to send the warning letters. Ziggo, however, did not want to cooperate voluntarily. Therefore, Brein filed a submission at the Midden-Nederland Court of First Instance (Rechtbank) to force Ziggo to send the warning letters to the respective users. The first instance Court rejected this submission in a previous interim relief proceeding. This Court of First Instance held that combining IP addresses and contact details of ISP clients entailed the processing of personal data relating to criminal convictions and offences or related security measures (criminal data) pursuant to Article 10 GDPR. The ISP didn't receive a permit from Dutch the DPA to process criminal personal data, and therefore lacked a legal basis. The Court also held that Articles 32 and 33 UAVG (Dutch law for the implementation of the GDPR) were the only provisions which contained 'appropriate safeguards' as stated in Article 10 GDPR. Brein appealed this ruling. The Court of appeal held that it had to answer two questions: (1) if there was a legal basis that could force the ISP to cooperate with the request of Brein and (2) if the ISP was even allowed to combine the contact details and the IP addresses in the first place. The Court held that bo

Outcome

Court Ruling

A ruling by a national court on a data-protection matter.

Related Cases (0)

No other cases found for Stichting Brein in NL

This is the only recorded case for this entity in this jurisdiction.

Details

Ruling Date

11 October 2022

Authority

DPA RbMidden-Nederland

About this data

Data: GDPRhub (noyb.eu)
Licensed under CC BY-NC-SA 4.0
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Cite as: Cookie Fines. Stichting Brein - Netherlands (2022). Retrieved from cookiefines.eu

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