The Court of Cassation, France’s highest judicial body for civil and criminal matters, issued a ruling on September 17, 2026, that clarifies when the statute of limitations begins for legal actions involving commercial lease disputes. The ruling, made by the third civil chamber, focuses on a case where a tenant attempted to challenge the sale of the premises they occupied. However, their legal action was dismissed because it was deemed too late, or statute-barred, under the applicable law. The tenant had not been informed of the sale within the legal framework of the right of first refusal, as outlined in Article L.145-46-1 of the Commercial Code. This provision gives tenants the right to purchase the property under the same conditions as any third-party buyer. The buyers sent a letter to the tenant on February 11, 2021, informing them of the sale. However, the tenant did not receive the full deed of sale until August 2, 2021. The tenant argued that the statute of limitations should start from the date they received the formal deed, but the Court of Cassation ruled that the period begins when the tenant becomes aware of the sale, not when they receive the full legal document. This decision builds on a previous ruling from December 18, 2025, which established that violating a tenant’s right of first refusal could lead to the nullity of the sale, but only if the tenant acts within a two-year statute of limitations, as outlined in Article L.145-60 of the Commercial Code. The new ruling adds that the two-year period begins from the moment the tenant becomes aware of the sale, not from the receipt of the deed. The court emphasized the importance of keeping records that show when a tenant became aware of a sale, noting that even a simple letter from the buyer can serve as proof. The ruling also highlights the need for tenants to act quickly once they learn of a sale, rather than waiting for the full legal documents. Landlords are warned that failing to properly inform tenants of the sale, including the price and terms, could result in financial consequences. Buyers are also advised to document their communication with tenants to establish the exact date the tenant became aware of the sale. The decision underscores that various forms of communication—such as letters, emails, or even changes in bank details—can trigger the statute of limitations, and future cases may focus on precisely determining the date of awareness.