A ground of appeal is inadmissible where the

Application pratique:

The 1980 Cour de cassation decision confirms that an appeal must target the operative part (the actual order) of a judgment, not just its reasoning if that reasoning has no legal effect. Here, the landlord should have challenged the calculation of the rent arrears or the legal grounds for reduction, not a descriptive comment. Before appealing, carefully identify whether the statement you object to actually determined the outcome; if not, do not waste time and costs on an inadmissible argument. Consult a lawyer to separate substantive errors from mere commentary.

Application pratique:

This ruling makes clear that criticising a non-binding part of a judgment (here, an obiter dictum about the seller's knowledge) will lead to the appeal being rejected as inadmissible. The buyer must instead attack the operative reason for dismissal—the statute of limitations. In practice, carefully read the full judgment to distinguish between the decisive ground and peripheral comments. Keep all purchase documents and correspondence to possibly extend the limitation period, and seek immediate legal advice to avoid missing critical appeal deadlines.

Application pratique:

The Cour de cassation principle states that an appeal ground is inadmissible if it exclusively criticises reasoning that does not underpin the operative part. In this scenario, the co-owner should have focused on the legality of the charge or procedural irregularity, not the judge's offhand remark. When facing an unfavourable judgment, list all potential grounds but verify which ones directly impacted the final decision. Gather minutes of co-ownership meetings and financial records to build a substantive case, and always prioritise arguments that overturn the order itself.