Article 51 – Competence
|1. Each supervisory authority shall exercise, on the territory of its own Member State, the powers conferred on it in accordance with this Regulation.
2. Where the processing of personal data takes place in the context of the activities of an establishment of a controller or a processor in the Union, and the controller or processor is established in more than one Member State, the supervisory authority of the main establishment of the controller or processor shall be competent for the supervision of the processing activities of the controller or the processor in all Member States, without prejudice to the provisions of Chapter VII of this Regulation.
3. The supervisory authority shall not be competent to supervise processing operations of courts acting in their judicial capacity.