1. The central authorities shall cooperate with each other in order to ensure respect for the rights laid down in Article 25.
2. In each Member State, the national supervisory authority shall, upon request, provide information to the person concerned on how to exercise his or her right to rectify or erase data relating to him or to her, in accordance with the applicable Union data protection rules.
3. For the purposes of this Article, the national supervisory authority of the Member State which transmitted the data and the national supervisory authority of the Member State to which the request has been made shall cooperate with each other.