Opinion of Advocate General Bobek delivered on 3 December 2020.#Friends of the Irish Environment Ltd v Commissioner for Environmental Information.#Request for a preliminary ruling from the High Court (Irlande).#Reference for a preliminary ruling – Aarhus Convention – Directive 2003/4/EC – Right of access to environmental information held by public authorities – Article 2, point 2 – Notion of ‘public authority’ – Bodies or institutions when acting in a judicial or legislative capacity – Information in the file of closed court proceedings.#Case C-470/19.