Judgment_paragraph 29 · Malta Dental Technologists Association and John Salomone Reynaud v Superintendent tas-Saħħa Pubblika and Kunsill tal-Professjonijiet Kumplimentari għall-Mediċina (C-125/16)

29Furthermore, it is for the national court to decide at what stage in the proceedings it is appropriate for that court to refer a question to the Court of Justice for a preliminary ruling (judgment of 17 April 2007, AGM-COS.MET, C‑470/03, EU:C:2007:213, paragraph 45 and the case-law cited).