On 29 January 2026, the Court of Justice of the European Union (“CJEU”) delivered an important preliminary ruling in two joined cases, Keladis I (Case C‑72/24) and Keladis II (Case C‑73/24), in response to referrals from the Greek Administrative Court. The judgment (available here) addresses the circumstances in which national Customs authorities may rely on statistical methods to determine the customs value of imported goods, where the declared transaction value is considered unreliable. In summary: This post summarises the background to the cases…