Judgment of the General Court (Sixth Chamber) of 11 May 2022.#Czech Republic v European Commission.#Own resources of the European Union – Financial liability of a Member State – Import duties – Payment to the Commission of amounts corresponding to non-recovered own resources – Action based on unjust enrichment of the European Union – Obligations of a Member State with regard to own resources – Obligation to lodge a security – Exemption from making available amounts corresponding to established entitlements declared irrecoverable.#Case T-151/20.