> For the complete documentation index, see [llms.txt](https://www.mica.wtf/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://www.mica.wtf/mica.wtf/gdpr/chapter-iii-rights-of-the-data-subject-art.-12-23/19.md).

# Art. 19 — Notification obligation regarding rectification or erasure of personal data or restriction of processing

The [controller](https://headlesslaw.com/definitions/gdpr/controller/) shall communicate any rectification or erasure of [personal data](https://headlesslaw.com/definitions/gdpr/personal-data/) or [restriction of processing](https://headlesslaw.com/definitions/gdpr/restriction-of-processing/) carried out in accordance with [Article 16](/mica.wtf/gdpr/chapter-iii-rights-of-the-data-subject-art.-12-23/16.md), [Article 17(1)](/mica.wtf/gdpr/chapter-iii-rights-of-the-data-subject-art.-12-23/17.md) and [Article 18](/mica.wtf/gdpr/chapter-iii-rights-of-the-data-subject-art.-12-23/18.md) to each [recipient](https://headlesslaw.com/definitions/gdpr/recipient/) to whom the personal data have been disclosed, unless this proves impossible or involves disproportionate effort. The controller shall inform the data subject about those recipients if the data subject requests it.


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