Question juridique clé
Whether the Federal Supreme Court judgment should be revised for alleged violation of the rules on court composition under Art. 121 lit. a BGG.
Solution extraite
Revision is unavailable because the determination whether a case raises a legal question of fundamental importance under Art. 20(2) BGG is for the court itself and does not create an individual right to a five-judge bench.
Motifs extraits
A revision under Art. 121 lit. a BGG is possible only if the rules on composition were actually violated. The applicant merely challenged the court's substantive assessment of whether Art. 20(2) BGG required five judges. That assessment is not reviewable through revision.