I. – The Autorité de contrôle prudentiel et de résolution is required to inform, without delay and by any means, the operator of the systems referred to in Article L. 330-1 in which the person concerned participates and the Banque de France, as well as, in the case of a system for the settlement and delivery of financial instruments, the Autorité des marchés financiers, of the information available to it in the following cases:
1° When it is informed of the opening of a procedure referred to in Article R. 613-15 or the pronouncement of the measures provided for in Article R. 613-17 ;
2° When a system participant has been deregistered pursuant to I of Article L. 312-5, II of Article L. 313-50, Article L. 322-2, Article L. 612-39 or Article L. 612-40;
3° When a participant in a system has had its authorisation withdrawn;
4° When it is informed by an authority of a Member State or of a third country competent for the supervision of a credit institution or an investment firm of the opening of a procedure having an effect comparable to that of the procedures mentioned in 1° and 2° for a participant in a system.
II. – The Autorité de contrôle prudentiel et de résolution shall inform, under the same conditions, the European Systemic Risk Board, the authorities designated for this purpose by the Member States of the European Union and the European Securities and Markets Authority of the measures mentioned in 1° and 2° of I taken against a credit institution, an investment firm or a member of a clearing house which participates in an interbank settlement system or a settlement and delivery system for financial instruments, which has established a branch in another Member State or which carries on business in another Member State under the freedom to provide services.