Case C-518/17: Judgment of the Court (Ninth Chamber) of 20 September 2018 (request for a preliminary ruling from the Verwaltungsgerichtshof — Austria) — Stefan Rudigier (Reference for a preliminary ruling — Public procurement — Public passenger transport services by rail and by road — Regulation (EC) No 1370/2007 — Article 5(1) — Award of public service contracts — Article 7(2) — Obligation to publish certain information in the Official Journal of the European Union at least one year before the launch of the procedure — Consequences of non-publication — Annulment of the call for tenders — Directive 2014/24/EU — Article 27(1) — Article 47(1) — Directive 2014/25/EU — Article 45(1) — Article 66(1) — Contract notice)