Case C-458/22 P: Judgment of the Court (Third Chamber) of 16 November 2023 — Robert Roos, Anne-Sophie Pelletier, Francesca Donato, Virginie Joron, Robert Jan Rooken, Christine Anderson, Annika Bruna, Silvia Limmer, Joachim Kuhs, Marcellinus Jacobus Richardus Laurentius De Graaf, Mathilde Androuet, Bernhard Zimniok, Nicolaus Fest v European Parliament, IC, Rosa D’Amato, Claude Gruffat, Damien Carême, Benoît Biteau (Appeal — Public health — Access to the buildings of the European Parliament — Obligation to present a valid EU digital COVID-19 certificate — Decision of the Bureau of the European Parliament — Rules of Procedure of the Parliament — Article 25 — Concept of ‘power to determine its internal organisation’ — Article 8(2) of the Charter of Fundamental Rights of the European Union — Protection of personal data — Concept of a measure ‘laid down by law’ — Regulation (EU) 2018/1725 — Articles 5 and 6 — Concept of ‘Union law’ — Inclusion of the internal rules of a Union institution or body)