Question juridique clé
Whether the appellant had standing and was entitled to consult the file through a mandate from its shareholder.
Solution extraite
The company failed to show that the mandate came from persons or organs authorized to bind it; a shareholder alone could not establish representation or standing for file access.
Motifs extraits
Participation and file access under the mutual assistance rules are aligned with appeal standing. A shareholder, even if sole or majority shareholder, is not as such entitled to act for a corporation or to obtain the file. The appellant did not verify the representative power despite being invited to do so.