Judgment_paragraph 30 · Worten — Equipamentos para o Lar SA v Autoridade para as Condições de Trabalho (ACT) (C-342/12)

30However, in the procedure laid down by Article 267 TFEU providing for cooperation between national courts and the Court of Justice, it is for the latter to provide the national court with an answer which will be of use to it and enable it to determine the case before it. To that end, the Court may have to reformulate the questions referred to it. The Court has a duty to interpret all provisions of European Union law which national courts require in order to decide the actions pending before them, even if those provisions are not expressly indicated in the questions referred to the Court of Justice by those courts (see, to that effect, inter alia, Case C-45/06 Campina [2007] ECR I-2089, paragraphs 30 and 31, and Case C-243/09 Fuß [2010] ECR I-9849, paragraph 39).