# CNIL PIA software (privacy impact assessment tool)

- Type: Tools
- Source: CNIL
- Date: 2026-07-04
- Original: https://www.cnil.fr/en/privacy-impact-assessment-pia
- Canonical: https://overview.legal/posts/53803
- Topics: DPIA, Privacy Impact Assessment, Supervisory Authorities

## Summary

Free, open-source software by the French DPA that guides controllers through a data protection impact assessment (DPIA) as required by Article 35 GDPR: contextualise the processing, assess necessity/proportionality, evaluate risks and document measures. Available as desktop app and self-hostable web version, in many languages.

## Full text

Free, open-source software by the French DPA that guides controllers through a data protection impact assessment (DPIA) as required by Article 35 GDPR: contextualise the processing, assess necessity/proportionality, evaluate risks and document measures. Available as desktop app and self-hostable web version, in many languages.

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Generated by overview.legal · https://overview.legal/posts/53803 · 2026-08-22