Judgment of the General Court (Fifth Chamber) of 29 September 2021.#Ryanair DAC and Others v European Commission.#State aid – Agreements concluded by Kärntner Flughafen Betriebsgesellschaft with Ryanair and its subsidiaries Airport Marketing Services and Leading Verge.com – Airport services – Marketing services – Decision declaring the aid incompatible with the internal market and ordering its recovery – Concept of State aid – Whether imputable to the State – Advantage – Private investor test – Recovery – Article 41 of the Charter of Fundamental Rights – Right of access to the file – Right to be heard.#Case T-448/18.