Question juridique clé
Whether the second Italian mutual assistance request was barred as a повтор/duplicative request lacking new facts or by res judicata/ne bis in idem principles.
Solution extraite
No; mutual assistance closure decisions do not have material res judicata effect, and the second request was based on new facts and a broader evidentiary need arising from the first execution.
Motifs extraits
Assistance decisions are administrative and may be revised; a new request is admissible when supported by new circumstances or a more complete factual basis. The Italian authorities explained new findings from the first transmission and sought further clarification, so there was no abusive повтор request.