Kernrechtsfrage
Whether the cantonal court's composition was regular despite one assessor no longer meeting eligibility requirements
Extrahierter Entscheid
The cantonal court sat in an irregular composition because one assessor had no longer been eligible since 2010 due to domicile in Vaud instead of Geneva.
Extrahierte Begründung
The right to a lawfully constituted tribunal under Art. 30(1) Cst. requires a court composition fixed by law. Federal review examines whether cantonal judicial bodies complied with the applicable organizational rules. An ineligible assessor makes the judgment voidable and requires annulment.