Question juridique clé
Whether the challenge to the cantonal labour court's material jurisdiction was admissible in the reform appeal
Solution extraite
No. The complaint attacked cantonal competence, which depended on cantonal law, so it was not open in a reform appeal.
Motifs extraits
Federal review in reform proceedings is limited to violations of federal law. The cantonal labour court's material competence was governed exclusively by cantonal law; the federal qualification of the contract only had prejudicial effect and did not change the cantonal nature of the competence issue.