Judgment of the General Court (Ninth Chamber, Extended Composition) of 3 June 2026.#Lagardère SA v European Commission.#Competition – Concentrations – Request for information – Article 11(3) of Regulation (EC) No 139/2004 – Necessity of the information requested – Misuse of powers – Obligation to state reasons – Legal certainty – Proportionality – Impossibilium nulla obligatio est – Article 7 of the Charter of Fundamental Rights – Right to respect for private and family life – Documents stored on personal communication tools and applications – Article 11 of the Charter of Fundamental Rights – Freedom of expression – Protection of journalistic sources.#Case T-1119/23.