---
title: "WP260 rev.01: Guidelines on transparency under Regulation 2016/679"
canonical: "https://dposchool.com/gdpr/guidance/wp260-rev-01"
source: "https://www.edpb.europa.eu/documents/guideline/article-29-working-party-guidelines-on-transparency-under-regulation-2016679_en"
source_note: "Only the document as published by the EDPB is authoritative."
text_as_of: "2026-10-28"
last_reviewed: "2026-10-29"
language: "en"
publisher: "DPO School"
---

WP29 guidelines endorsed by the EDPB

# Guidelines on transparency under Regulation 2016/679

[Reviewed by Sergio Maldonado Elvira on 29 October 2026](https://dposchool.com/gdpr/about#review)

- **Reference:** WP260 rev.01
- **Issued by:** Article 29 Working Party (endorsed by the EDPB, Endorsement 1/2018, 25 May 2018)
- **Status:** Final
- **First published:** 11 April 2018
- **Endorsed by the EDPB:** 11 April 2018
- **Provisions:** [Article 12](https://dposchool.com/gdpr/article/12), [Article 13](https://dposchool.com/gdpr/article/13), [Article 14](https://dposchool.com/gdpr/article/14)

"First published" is the date the first version was published for consultation (start of the EDPB feedback period), or the publication date where there was no consultation; the plenary adoption is usually a day or a few days earlier.

## Official source

- [WP260 rev.01 on the EDPB website](https://www.edpb.europa.eu/documents/guideline/article-29-working-party-guidelines-on-transparency-under-regulation-2016679_en)

Checked against the official source on 28 October 2026.

Only the document as published by the EDPB is authoritative. This is reference material, not legal advice.

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