122In accordance with Article 4(3) TEU, that Member State is bound by a duty of sincere cooperation throughout the procedure for the examination of a measure by reference to the provisions of EU law on State aid (judgment of 6 November 2018, Scuola Elementare Maria Montessori v Commission, Commission v Scuola Elementare Maria Montessori and Commission v Ferracci, C‑622/16 P to C‑624/16 P, EU:C:2018:873, paragraph 83 and the case-law cited). That duty implies, in particular, that that Member State must in good faith provide the Commission with all relevant information requested by it concerning the interpretation of the provisions of national law that are relevant for the purpose of determining the reference framework, as derived from national case-law or administrative practice.
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