Judgment of the Court (Ninth Chamber) of 25 January 2024.#European Commission v Ireland.#Failure of a Member State to fulfil obligations – Directive 98/83/EC – Quality of water intended for human consumption – Article 4(1) – Obligation on Member States to take the measures necessary to ensure that water intended for human consumption is wholesome and clean – Annex I, Part B – Exceedance of limit values for concentrations of trihalomethanes in drinking water – Article 8(2) – Obligation on Member States to take the necessary remedial action as soon as possible to restore the quality of the water and to give priority to their enforcement action.#Case C-481/22.