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.

For the ECB staff members engaged in supervisory activities, those procedures shall determine categories of positions to which such assessment applies, as well as periods that are proportionate to the functions of those staff members in the supervisory activities during their employment at the ECB.

4.   The procedures referred to in paragraph 3 shall provide that the ECB shall assess whether there are objections that members of the Supervisory Board take paid work in private sector institutions for which the ECB has supervisory responsibility after they have ceased to hold office.

The procedures referred to in paragraph 3 shall apply as a rule for two years after the members of the Supervisory Board have ceased to hold office and may be adjusted, on the basis of due justification, proportionate to the functions performed during that term of office and the length of time that office was held.

5.   The Annual Report of the ECB in accordance with Article 20 shall include detailed information, including statistical data on the application of the procedures referred to in paragraphs 3 and 4 of this Article.