Ahead of the autumn 2024 Commissioners-designate hearings, Parliament has adapted the rules for the process, which will apply for the members of the second von der Leyen College. Since the 2004 investiture, Parliament has used its role in appointing the Commission to replace certain controversial candidates and force adjustments to certain portfolios, although according to the Treaties Parliament can only reject or accept the College as a whole. Confirmation hearings have become critical for Parliament to hold the Commission accountable, and have gained prominence as a tool for Parliament to take a greater role in EU agenda-setting.