Kernrechtsfrage
Whether the interlocutory decision admitting the companies as civil parties was immediately challengeable by public-law appeal.
Extrahierter Entscheid
No. The decision was interlocutory and did not cause irreparable legal harm; any objections could be raised later, including by requesting limits on file access and in a later appeal against the final judgment.
Extrahierte Begründung
Under Art. 87 OJ, only interlocutory decisions causing irreparable legal harm are separately appealable. The accused did not show such harm, because procedural protections were available and the merits judge would remain free to decide the case.