The 2024/25 UEFA Champions League kicked off on 17 September and runs to the final in Munich on 31 May, with the best of the best doing battle once again to be crowned the elite side in Europe.
UEFA guidance on changing squad lists reads: "Yes, if they get through the league phase. Ahead of the knockout phase, clubs can register a maximum of three new players by 24:00 CET on 6 February 2025.