1.Where a credit institution, financial holding company or a mixed-activity holding company controls one or more subsidiaries which are insurance companies or other undertakings providing investment services which are subject to authorisation, the competent authorities and the authorities entrusted with the public task of supervising insurance undertakings or those other undertakings providing investment services shall cooperate closely. Without prejudice to their respective responsibilities, those authorities shall provide one another with any information likely to simplify their task and to allow supervision of the activity and overall financial situation of the undertakings they supervise.
2.Information received, in the framework of supervision on a consolidated basis, and in particular any exchange of information between competent authorities which is provided for in this Directive, shall be subject to the obligation of professional secrecy defined in Chapter 1, Section 2.
3.The competent authorities responsible for supervision on a consolidated basis shall establish lists of the financial holding companies referred to in Article 71(2). Those lists shall be communicated to the competent authorities of the other Member States, to EBA and to the Commission.