For the application of Article L. 653-7, the matter shall be referred to the court, as the case may be, by summons or in the forms and according to the procedure provided for in Article R. 631-4. The formal notice given to the court-appointed agent to initiate sanction proceedings is delivered by at least two supervising creditors. Their action is only admissible if this formal notice, sent to the judicial representative by registered letter with acknowledgement of receipt, has remained unsuccessful for two months from receipt of the formal notice.
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