Maître Thomas GRELIER

Avocat au barreau de Paris

Compétences : Droit commercial, des affaires et de la concurrence, Droit des garanties, des sûretés et des mesures d'exécution, Procédure civile

Barreau : Paris

Adresse : 9 RUE DUPHOT 75001 PARIS

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Publié le 30/11/2025

Comment prouver que votre relation commerciale a été rompue brutalement ?

Article juridique - Droit commercial, des affaires et de la concurrence

Par Me Thomas GRELIER

Comment prouver que votre relation commerciale a été rompue brutalement ?

La rupture brutale de relations commerciales établies est un contentieux fréquent encadré par l'article L. 442-1, II du Code de commerce.

Cet article impose de respecter un préavis écrit suffisant lors de la cessation, même partielle, d'une relation commerciale établie.

1. Prouver la relation commerciale établie

La « relation commerciale établie » est caractérisée par la régularité, l'importance et la stabilité des échanges, créant une attente légitime de continuité.

Comment la prouver ? Par tous moyens devant le Tribunal de commerce :

✔ Contrats, factures, bons de commande, historiques de commandes.

✔ Tableaux de chiffre d’affaires sur plusieurs années.

✔ Attestations d’expert-comptable sur l'importance économique de la relation.

Conseil : Compilez un dossier chronologique mettant en avant la durée et le poids économique de la relation pour votre entreprise.

2. Prouver la brutalité de la rupture

L'article L. 442-1, II ne sanctionne pas la rupture en soi, mais sa brutalité, caractérisée par l'absence ou l'insuffisance du préavis écrit.

La victime de la rupture doit démontrer :

✖️ L'absence de préavis écrit donné par son partenaire commercial ; ou

✖️ L'insuffisance du préavis écrit en le comparant à celui qui aurait dû être respecté.

Besoin d'un accompagnement stratégique ? Contactez le cabinet dès maintenant.

➡️ Retrouvez l'article complet à cette adresse : https://www.grelieravocat.com/blog/preuve-rupture-brutale-relations-commerciales.