1. In accordance with Article 4(2) of the SSM Regulation, the ECB shall exercise the powers of the competent authority of the host Member State where a branch is significant within the meaning of Article 6(4) thereof.
2. Where a branch is less significant within the meaning of Article 6(4) of the SSM Regulation, the NCA of the participating Member State where the branch is established shall exercise the powers of the competent authority of the host Member State.