Case C-395/18: Judgment of the Court (Second Chamber) of 30 January 2020 (request for a preliminary ruling from the Tribunale amministrativo regionale per il Lazio — Italy) — Tim SpA — Direzione e coordinamento Vivendi SA v Consip SpA, Ministero dell’Economia e delle Finanze (Reference for a preliminary ruling — Public procurement of supplies, works or services — Directive 2014/24/EU — Article 18(2) — Article 57(4) — Optional grounds for exclusion — Ground for exclusion of a subcontractor mentioned in the economic operator’s tender — Subcontractor’s failure to comply with environmental, social and labour law obligations — National legislation providing for automatic exclusion of the economic operator for such a failure)