1. The obligation of professional secrecy shall apply to all persons who work or have worked for the competent authorities designated in accordance with Article 22 and the authorities referred to in Article 81(3), for ESMA, or for auditors and experts instructed by the competent authorities or ESMA. No confidential information that those persons receive in the course of their duties shall be divulged to any person or authority, except in summary or aggregate form such that an individual CCP, trade repository or any other person cannot be identified, without prejudice to cases covered by criminal or tax law or to this Regulation.
2. Where a CCP has been declared bankrupt or is being compulsorily wound up, confidential information which does not concern third parties may be divulged in civil or commercial proceedings where necessary for carrying out the proceeding.