Court of Justice (First Chamber) 15 October 2026, C-120/25 (Verband Wirtschaft im Wettbewerb, Verein für Lauterkeit in Handel und Industrie e.V. v PAYBACK GmbH.)

Provisional text JUDGMENT OF THE COURT (First Chamber) 15 October 2026 (*) ( Reference for a preliminary ruling – Energy – Energy labelling – Regulation (EU) 2017/1369 – Article 2(13) – Concept of ‘dealer’ – Concepts of ‘display’ and ‘commercial activity’ – Article 2(16) – Concept of ‘customer’ – Point (a) of the first paragraph of Article 6 – Obligation to make reference to the energy efficiency