Kernrechtsfrage
Whether the arbitral tribunal's letter of 29 February 2008 was a separately appealable incidental decision
Extrahierter Entscheid
It was only procedural information on how the tribunal intended to continue the case, not a separately notified incidental decision.
Extrahierte Begründung
The letter was not about jurisdiction or recusal, lacked a true dispositive ruling, contained no proper reasoning except on standing, and included no appeal instructions.