Case C-73/23, Chaudfontaine Loisirs: Judgment of the Court (First Chamber) of 12 September 2024 (request for a preliminary ruling from the Tribunal de première instance de Liège – Belgium) – Chaudfontaine Loisirs SA v État belge, represented by the Minister of Finance (Reference for a preliminary ruling – Taxation – Common system of value added tax (VAT) – Directive 2006/112/EC – Article 135(1)(i) – Exemptions – Betting, lotteries and other forms of gambling – Conditions and limits – Principle of fiscal neutrality – Maintenance of the effects of a piece of national legislation – Entitlement to refund – Unjust enrichment)