Admissibility of Non-Grant of Leave Complaint in Civil Enforcement Proceedings

The German Federal Court of Civil Procedure (BGH) dismissed the debtor's appeal as inadmissible at the debtor's cost, thereby upholding the lower court's decision. The case involved a debt enforcement proceeding where the debtor lodged a legal remedy labeled as both a "Rechtsbeschwerde" and a "Nichtzulassungsbeschwerde" against a decision by the 4th Civil Chamber of the Landgericht Bonn. The dispute centered on the procedural admissibility of the appeal, given that the lower court had not granted leave for a direct appeal on points of law. The decisive legal basis for the dismissal was § 574 Abs. 1 Nr. 2 of the Code of Civil Procedure (ZPO), which renders an appeal inadmissible if leave is not granted, coupled with the established doctrine that a separate complaint against the refusal to grant such leave ("Nichtzulassungsbeschwerde") is not an available remedy in this context, as confirmed by prior BGH case law.