Article 24 4.

Where a parent company fulfils the obligations resulting from this Directive on behalf of its subsidiaries in accordance with Article 6, the competent supervisory authority of the parent company shall cooperate with the competent supervisory authority of the subsidiary, which will remain competent to ensure that the subsidiary is subject to the exercise of powers in accordance with Article 25. In this regard, the European Network of Supervisory Authorities set up under Article 28 shall facilitate the necessary cooperation, coordination and provision of mutual assistance in accordance with Article 28.