1. The ECB shall establish, together with all national competent authorities, arrangements to ensure an appropriate exchange and secondment of staff with and among national competent authorities.

2. The ECB may require as appropriate that supervisory teams of national competent authorities taking supervisory actions regarding a credit institution, financial holding company or mixed financial holding company located in one participating Member State in accordance with this Regulation also involve staff from national competent authorities of other participating Member States.

3. The ECB shall establish and maintain comprehensive and formal procedures including ethics procedures and proportionate periods to assess in advance and prevent possible conflicts of interest resulting from subsequent employment within two years of members of the Supervisory Board and ECB staff members engaged in supervisory activities, and shall provide for appropriate disclosures subject to applicable data protection rules.

Those procedures shall be without prejudice to the application of stricter national rules. For members of the Supervisory Board who are representatives of national competent authorities, those procedures shall be established and implemented in cooperation with national competent authorities, without prejudice to applicable national law.