Constitutional complaint against labor court proceedings; scope of judicial review and exhaustion of remedies

The Supreme Federal Court dismissed the constitutional complaint, ruling that the appellant did not prevail in the challenge to the lower court's procedural decisions. The dispute concerned a labor law proceeding where the appellant contested the admissibility and procedural handling of their claims against an employer, alleging violations of due process rights and the right to a fair hearing. The decisive legal basis involved the Austrian Federal Constitutional Act and the Labor and Social Court Act, specifically focusing on the exhaustion of remedies requirement and the strict limits of constitutional jurisdiction over factual determinations and procedural discretion, leading the court to find no constitutional infringement by the lower tribunal.