The Bottom Line
- Fragmented Legal Strategy: Companies found guilty of the same cartel infringement cannot automatically join each other’s court challenges. A victory for one co-defendant on a specific point (like the duration of the cartel) will not automatically benefit the others.
- Individual Liability Stands Firm: The European Court of Justice reinforces that a single Commission decision penalizing multiple companies is treated as a “bundle of individual decisions.” Your company’s liability and fine are legally distinct from your co-conspirators’.
- Higher Bar for Intervention: This ruling clarifies the narrow conditions for intervening in a co-defendant’s case. Unless the very existence of the cartel is being challenged, simply having a similar argument is not enough to establish the “direct interest” required to join the proceedings.
The Details
This case stems from a 2024 European Commission decision that fined Czech Railways (ČD) and Austrian Railways (ÖBB) for a bilateral cartel agreement. The Commission found they had colluded to restrict a competitor’s access to used railway wagons. Both companies filed separate actions at the EU’s General Court to challenge the decision. ÖBB specifically argued that the Commission miscalculated the start date of the infringement, seeking to shorten the duration and thereby reduce its fine. ČD, facing a similar issue in its own case, sought to intervene in ÖBB’s lawsuit to support this argument. The General Court denied this request, and ČD appealed to the EU’s highest court, the Court of Justice.
The Court of Justice dismissed ČD’s appeal, confirming that it lacked the necessary “direct, existing interest” to intervene in ÖBB’s case. The Court’s reasoning hinges on a crucial principle: a Commission decision against multiple cartel participants is legally viewed as a “bundle of separate, individual decisions.” Consequently, the outcome of ÖBB’s challenge—even if successful—would only alter the legal position of ÖBB itself. It would not automatically or directly impact the legality of the decision as it applies to ČD or the fine imposed upon it. The interest ČD has is merely “indirect,” stemming from being in a similar factual situation, which is insufficient grounds for intervention.
This judgment refines the procedural rules for cartel litigation and distinguishes important precedents. The Court noted that this situation differs from cases where intervention might be allowed, such as when a defendant challenges the very existence of the infringement. Here, ÖBB was only contesting the duration. The ruling sends a clear message that each company must make its own case in full. While ČD is not precluded from raising identical arguments about the cartel’s start date in its own parallel proceedings (Case T-1/25), it cannot use intervention as a shortcut to bolster a co-defendant’s case. This reinforces the principles of individual accountability and procedural separation in EU competition law appeals.
Source
Court of Justice of the European Union
