Data Protection Commission (DPC) — Google Ireland Limited (PaLM 2)
The DPC opened a cross-border statutory inquiry into whether Google undertook a required Data Protection Impact Assessment before processing EU/EEA personal data to develop its foundational AI model PaLM 2.
Key takeaway — how to prevent this
Map each AI system to the applicable privacy, consumer-protection and sector rules before deployment; regulators expect documented compliance, not retrofits.
Case brief
Read from the authority's press release on 2026-09-18. Every holding carries a short verbatim quote from that text.
- Decided by
- Data Protection Commission
- Parties
- Data Protection Commission v. Google Ireland Limited
- Appeal
- Appeal status not stated
Key holdings
The Data Protection Commission initiated a statutory inquiry into Google Ireland Limited under Section 110 of the Data Protection Act 2018.
“commenced a Cross-Border [1] statutory inquiry into Google Ireland Limited (Google) under Section 110 of the Data Protection Act 2018.” — Data Protection Commission launches inquiry into Google AI model
The inquiry assesses whether Google conducted a required Data Protection Impact Assessment under Article 35 of the GDPR before processing personal data to develop PaLM 2.
“prior to engaging in the processing of the personal data of EU/EEA data subjects associated with the development of its foundational AI model, Pathways Language Model 2 (PaLM 2).” — Data Protection Commission launches inquiry into Google AI model
A Data Protection Impact Assessment is essential to protect individual rights when data processing carries high risks.
“A Data Protection Impact Assessment (DPIA) [3] , where required, is of crucial importance in ensuring that the fundamental rights and freedoms of individuals are adequately considered and protected” — Data Protection Commission launches inquiry into Google AI model
In plain English
On September 12, 2024, Ireland's Data Protection Commission announced the launch of a cross-border statutory inquiry into Google Ireland Limited under Section 110 of the Data Protection Act 2018. The investigation focuses on whether Google complied with its obligations under Article 35 of the General Data Protection Regulation to conduct a Data Protection Impact Assessment prior to processing the personal data of European Union and European Economic Area data subjects to develop its foundational artificial intelligence model, Pathways Language Model 2. Under the General Data Protection Regulation, a Data Protection Impact Assessment is required when data processing, particularly using new technologies, is likely to result in a high risk to individual rights and freedoms. The Data Protection Commission noted that performing such an assessment helps data controllers identify and mitigate data protection risks to ensure processing remains necessary and proportionate. This statutory inquiry forms part of broader efforts by the Irish regulator, working alongside peer authorities across the European Union and European Economic Area, to oversee personal data processing in the development of artificial intelligence models and systems.
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