On 11 June 2025 President Mattias Guyomar, accompanied by Marialena Tsirli, Registrar of the Court, paid a visit to the French Court of Cassation, where he met with First President Christophe Soulard and Prosecutor General Rémy Heitz. He continued his visit in the Conseil d’État, where he met with Didier-Roland Tabuteau, the Vice-President, Christophe Chantepy, the President of the Judicial Division, and Thierry-Xavier Girardot, the Secretary General. Finally, he visited the Constitutional Council and met with President Richard Ferrand.