Judgment of the Court (Eighth Chamber) of 17 October 2019.#Alcogroup and Alcodis v European Commission.#Appeal – Competition – Agreements, decisions and concerted practices – Ethanol market – Regulation (EC) No 1/2003 – Article 20(4) – Inspection decision – Conduct of the inspection – Legal professional privilege – Refusal to suspend measures of investigation – Action for annulment – Admissibility – Preparatory decision.#Case C-403/18 P.