The EU Data Act or Regulation (EU) 2023/2854 of the European Parliament and of the Council of 13 December 2023 on harmonised rules on fair access to and use of data and amending Regulation (EU) 2017/2394 and Directive (EU) 2020/1828 was published on the Official Journal of the European Union on 13 December 2023 and applies in large parts from 12 September 2025.
The EU Data Act provides a statutory right to switch freely and at any time between providers of similar cloud services. Providers are intended to foster the switching process and are required to provide certain interoperability to third-party cloud services.