Judgment of the General Court (Fifth Chamber, Extended Composition) of 8 July 2026.#AY v Anexartiti Archi Dimosion Esodon.#Reference for a preliminary ruling – Taxation – Common system of VAT – Tax representative appointed as the person liable for payment of VAT – Article 204 of Directive 2006/112/EC – Joint and several liability – Article 205 of Directive 2006/112 – National legislation appointing the tax representative as liable for payment of VAT and providing for his or her joint and several liability – Proportionality.#Case T-356/25.