BAG denies employee's revision on wage claim; confirms lower court judgment and imposes costs

The Federal Labor Court dismissed the employee's revision, thereby upholding the Lower Saxony Regional Labor Court's judgment and ordering the employee to bear the costs of the appeal. The dispute concerned the validity of a wage claim or related employment law issue, where the plaintiff challenged the outcome of the lower instances. The decisive legal basis involved the procedural standards for the revisionary instance and the substantive labor law principles governing the specific claim, resulting in the rejection of the plaintiff's arguments and the final confirmation of the prior ruling.