German higher court rules social networks may be liable for tracking scripts embedded on third‑party websites
Executive summary: The Oberlandesgericht Stuttgart ruled that social‑network operators can be held liable for tracking code that runs on third‑party websites, sending the final liability determination to the Bundesgerichtshof in Karlsruhe. The judgment expands potential financial and compliance risk for major platforms and advertisers that rely on embedded widgets, signaling stricter enforcement of EU data‑protection rules.
Who is involved: The plaintiffs (data‑privacy advocacy groups), the defendant social‑network platforms (unnamed in the excerpt), the OLG Stuttgart, and the referring Federal Constitutional Court.
Likely next: The case will proceed to Karlsruhe for a binding interpretation; meanwhile firms may audit widget usage and prepare for possible fines or settlement talks.
The OLG Stuttgart decided that platform operators could be held responsible when their tracking tools collect user data on external sites, though it referred the final liability question to the Federal Constitutional Court in Karlsruhe. The decision tightens the scope of exemptions under the EU ePrivacy Directive and reinforces GDPR‑based accountability for data controllers. Companies that embed social‑media widgets now face clearer legal exposure, while plaintiffs gain a stronger basis for damage claims.
Timeline
- — Digitaler Durchblick: Urteil: Haften soziale Netzwerke für Tracking auf Webseiten? (Handelsblatt)
Analysis — what this means
Likely next events
- Referral to the Federal Constitutional Court for a final liability ruling
Sectors affected
- Social media
- Online advertising
- Web publishing
- Technology
Regulatory implications
- Stricter application of the EU ePrivacy Directive regarding third‑party tracking
- Reinforcement of GDPR controller liability for embedded scripts
Historical parallels
- Schrems II decision on data transfers (EU Court of Justice 2020)
- Facebook‑Belgium tracking case (2022) where the DPA fined for like‑button tracking
- German “Telemedia Act” rulings on cookie consent
Sources
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