Dismissal of revision in employment law dispute without specific issue detail

The Federal Labour Court (BAG) dismissed the defendant’s revision, upholding the Regional Labour Court’s judgment and ordering the defendant to bear the costs of the appellate proceedings. The dispute concerned an employment law matter where the defendant contested the prior instance’s ruling, though the specific subject matter and facts are not detailed in the provided text. The decisive legal basis pertains to the interpretation and application of employment law norms as established by the lower courts, which the Supreme Court confirmed as correct, thereby leaving the earlier judgment in full force.