Order of the Court (Ninth Chamber) of 20 November 2019.#Indaco Service Soc. coop. sociale v Ufficio Territoriale del Governo Taranto.#Request for a preliminary ruling from the Consiglio di Stato.#Reference for a preliminary ruling — Article 99 of the Rules of Procedure of the Court — Public procurement — Directive 2014/24/EU — Article 57(4)(c) and (g) — Award of public service contracts — Optional grounds for exclusion — Grave professional misconduct — Calling into question the economic operator’s integrity — Prior contract — Performance — Breaches — Termination — Judicial remedy — Contracting authority’s assessment of the contractual breach — Preclusion until the end of the judicial proceedings.#Case C-552/18.