A cassation appeal may be based on the following grounds: violation of substantive law through incorrect interpretation or improper application, or violation of procedural regulations, if this violation could have a significant impact on the outcome of the case.
The correctness of factual findings and the assessment of these findings can only be challenged by allegations of violation of procedural rules, while demonstrating that specific procedural shortcomings could have had a significant impact on the outcome of the case (Article 174(2) of the Labor Law (II GSK 830/23).
The justification for the cassation appeal should include a development of the cassation allegations by explaining what the infringement was and presenting arguments in support of a different interpretation of the provision than that used in the contested judgment, justifying the incorrect application of the provision, and, in relation to infringements of procedural provisions, demonstrating that the alleged infringement could have had a significant impact. on the outcome of the case (I GSK 1870/22).