Judgment of the Court (Grand Chamber) of 2 September 2021.#République de Moldavie v Komstroy LLC.#Reference for a preliminary ruling – Energy Charter Treaty – Article 26 – Inapplicability between Member States – Arbitration Award – Judicial review – Jurisdiction of a court of a Member State – Dispute between a third-State operator and a third State – Jurisdiction of the Court – Article 1(6) of the Energy Charter Treaty – Concept of ‘investment’.#Case C-741/19.