Key legal question
Whether the appeal was admissible under the special rules on international mutual legal assistance.
Extracted holding
Yes. The case concerned a risk of premature transmission of secret information to Russia, raising a particularly important question under the mutual legal assistance framework.
Extracted reasoning
Although the decision was issued in criminal proceedings, it effectively concerned the prevention of premature disclosure in the context of mutual legal assistance; the situation amounted to a particularly important case under Art. 84 LTF.