53Consequently, in a situation such as that at issue in the main proceedings, it is for the referring court to indicate to the Court, in accordance with the requirements of Article 94 of the Rules of Procedure of the Court of Justice, in what way the dispute pending before it, despite its purely domestic character, has a connecting factor with the provisions of EU law relating to the fundamental freedoms that makes the requested preliminary ruling concerning the interpretation of those provisions necessary for the purpose of resolving that dispute (see, to that effect, judgment of 15 November 2016, Ullens de Schooten, C‑268/15, EU:C:2016:874, paragraph 55).
Source: EUR-Lex, © European Union, 1998-2026. Reuse authorised under Decision 2011/833/EU.