GDPR Articles 33-34, Breach Notification

Regulation (EU) 2016/679, Arts. 33-34

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In force since 25 May 2018.

A breach notification rule binding public and private bodies.

As of 24 August 2026.

What it requires

Notify UODO within 72 hours of becoming aware of a personal-data breach affecting a person in Poland, and notify affected individuals without undue delay where the breach is likely to result in a high risk to them.

What this law does

Drafted with AI from the cited sources under the direction of UnGovr staff. UnGovr holds editorial responsibility for this page.

A controller must notify UODO within 72 hours of becoming aware of a personal-data breach, and notify the affected individual without undue delay where the breach is likely to result in a high risk. No Poland-specific derogation from this timeline or threshold was identified in the Act's own chapters.

When LexLint raises it

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Read the law

GDPR Arts. 33-34

Every line above is drawn from the primary source linked here, read on the date shown. This is a research summary, not legal advice.

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