Kernrechtsfrage
Whether § 305(2) ZPO allows a cantonal nullity complaint against all judgments of the Obergericht, including summary-procedure decisions.
Extrahierter Entscheid
Yes. The revised wording is clear and not limited to judgments rendered in ordinary appellate proceedings; it covers all Obergericht judgments and plea decisions.
Extrahierte Begründung
The court held that the previous version was ambiguous, but the new text contains no restriction. Legislative history confirmed that an express limitation to appellate judgments was deliberately rejected and that the final wording intentionally extends the remedy to all Obergericht decisions.