The Commission shall adopt implementing measures for the coordination of group supervision for the purposes of paragraphs 1 and 2. Those measures designed to amend non-essential elements of this Directive by supplementing it shall be adopted in accordance with the regulatory procedure with scrutiny referred to in Article 313(3). ###>La Commission arrête des mesures d'exécution pour la coordination du contrôle du groupe aux fins des paragraphes 1 et 2.