7. Where a provider of intermediary services fails to appoint a legal representative in accordance with Article 13, all Member States and, in case of a provider of a very large online platform or very large online search engine, the Commission shall have powers to supervise and enforce in accordance with this Article.
Where a Digital Services Coordinator intends to exercise its powers under this paragraph, it shall notify all other Digital Services Coordinators and the Commission, and ensure that the applicable safeguards afforded by the Charter are respected, in particular to avoid that the same conduct is sanctioned more than once for the infringement of the obligations laid down in this Regulation. Where the Commission intends to exercise its powers under this paragraph, it shall notify all other Digital Services Coordinators of that intention. Following the notification pursuant to this paragraph, other Member States shall not initiate proceedings for the same infringement as that referred to in the notification.