Judgment of the Court (Fourth Chamber) of 23 November 2023.#Right to Know CLG v An Taoiseach.#Request for a preliminary ruling from the High Court (Ireland).#Reference for a preliminary ruling – Environment – Aarhus Convention – Directive 2003/4/EC – Public access to environmental information – Refusal of a request for information – Records of government meetings – Discussions relating to greenhouse gas emissions – Article 4(1) and (2) – Exceptions to the right of access to information – Concepts of ‘internal communications’ and ‘proceedings of public authorities’ – Judicial review – Quashing of the decision refusing access – Applicable exception identified in the judgment