Case C-28/23, NFŠ: Judgment of the Court (Fourth Chamber) of 17 October 2024 (request for a preliminary ruling from the Okresný súd Bratislava III – Slovakia) – NFŠ a.s. v Slovenská republika konajúca prostredníctvom Ministerstva školstva, vedy, výskumu a športu Slovenskej republiky, Ministerstvo školstva, vedy, výskumu a športu Slovenskej republiky (Reference for a preliminary ruling – Public procurement of works, supplies and services – Directive 2004/18/EC – Concept of public works contracts – Collection of agreements comprising a grant agreement and an undertaking to purchase – Direct economic interest for the contracting authority – Work corresponding to the requirements specified by the contracting authority – Grant and undertaking to purchase constituting State aid compatible with the internal market – Directive 89/665/EEC – Directive 2014/24/EU – Consequences of a finding that a public contract is ineffective