In this report, the Secretary-General has highlighted several priority actions that will enable stakeholders to maximize the impact of voluntary efforts for peace and development under the 2030 Agenda. A shift from ad hoc and isolated volunteer projects to sustainable investment at scale is needed to widen volunteering opportunities and ensure the inclusion of all types of people. Increased practice- sharing and knowledge development, in particular on informal volunteering and volunteering in fragile and low-income contexts, are required.