42In the present case, the referring court is required to verify of its own motion whether it has jurisdiction to issue an order for payment, in accordance with Article 411(1) of the GPK. To that end, it referred four questions concerning the interpretation of Regulation No 1215/2012 and Regulation 2020/1784 and the interpretation of the first paragraph of Article 18 TFEU, Article 21 TFEU and the second paragraph of Article 47 of the Charter to the Court for a preliminary ruling.