Judgment_paragraph 58 · flightright GmbH v Air Nostrum, Líneas Aéreas del Mediterráneo SA, Roland Becker v Hainan Airlines Co. Ltd and Mohamed Barkan and Others v Air Nostrum, Líneas Aéreas del Mediterráneo SA (C-274/16, C-447/16, C-448/16)

58It is apparent from the Court’s case-law that the concept of ‘matters relating to a contract’ must be interpreted independently in order to ensure that it is applied uniformly in all the Member States (see, to that effect, judgments of 17 June 1992, Handte, C‑26/91, EU:C:1992:268, paragraph 10, and of 28 January 2015, Kolassa, C‑375/13, EU:C:2015:37, paragraph 37).