# The Wirtschaftsakademie Fan Page Decision: A Landmark on Joint Controllership – A Challenge for Supervisory Authorities Competences

- Type: Literature
- Source: European Data Protection Law Review
- Date: 2018-01-01
- Original: https://doi.org/10.21552/edpl/2018/4/21
- Canonical: https://overview.legal/posts/132499
- Topics: Joint Controllers, Supervision, Supervisory Authorities

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