Questão jurídica principal
Whether the cassation ruling was immediately appealable as an incidental decision
Decisão extraída
Yes. It finally decided a federal-law issue on false documents, so immediate nullity appeal was open.
Fundamentação extraída
The cantonal court remanded only part of the case but definitively upheld guilt for false documents; such an incidental judgment is appealable under Art. 268 PPF when it conclusively resolves a decisive federal-law question.