Furthermore, the following entities can participate in all meetings of the Peacebuilding Commission: European Union, International Monetary Fund, Organization of Islamic Cooperation, World Bank.

The Commission can also invite additional partners to participate in its meetings. Such partners may include Member States who are not members of the PBC, representatives of relevant entities of the United Nations system, international financial institutions, regional and subregional organizations, as well as civil society organizations, including youth and women organizations.