Judgment_paragraph 31 · Šiaulių regiono atliekų tvarkymo centras and „Ecoservice projektai“ UAB (C-531/16)

31As regards the obligations of contracting authorities under Article 2 of Directive 2004/18, the Court has already stated that contracting authorities are assigned an active role in the application of the principles of public procurement set out in that article (see, to that effect, judgment of 12 March 2015, eVigilo, C‑538/13, EU:C:2015:166, paragraph 42).