| Argentina | Socialist Party (PS) |
| Belgium | Socialist Party Differently (SP.A) |
| Belgium | Socialist Party (PS) |
| Brazil | Worker’s Party (PT) |
| Burkina Faso | People’s Movement for Progress (MPP) |
| Burkina Faso | Socialist Party (PDP/PS) |
| Cameroun | Social Democratic Front (SDF) |
| Costa Rica | Citizens’ Action Party (PAC) |
| Czech Republic | Young Social Democrats Czech Republic |
| Denmark | Social Democratic Party |
| Democratic of Congo | Union for Democracy and Social Progress (UDPS) |
| Dominican Republic | Modern Revolutionary Party (PRM) |
| Egypt | Egyptian Social Democratic Party (ESDP) |
| Equatorial Guinea | Convergence for Social Democracy (CPDS) |
| Eritrea | Eritrean People‘s Democratic Party (EPDP) |
| Germany | Social Democratic Party of Germany |
| Georgia | Georgian Dream |
| Hungary | Hungarian Socialist Party |
| India | Association for Democratic Socialism |
| Iraq | Patriotic Union of Kurdistan |
| Iraq | Kurdistan Social Democratic Party (KSDP) |
| Iran | Democratic Party of Iranian Kurdistan (PDKI) |
| Iran | Komala Party of Iranian Kurdistan |
| Israel | Meretz Party |
| Italy | Democratic Party (PD) |
| Kenya | Spice without Borders/ Labour Party of Kenya (LPK ) |
| Lativia | Concord Social Democratic Party |
| Mexico | Party of the Democratic Revolution (PRD) |
| Moldova | Democratic Party of Moldova (DPM) |
| Moldova | Democratic Youth (DPM) |
| Mongolia | Mongolian People’s Party (MPP) |
| Morocco | Socialist Union of Popular Forces (USFP) |
| Netherlands | Labour Party (PvdA) |
| Norway | The Norwegian Labour Party |
| Palestine | Fatah |
| Palestine | Palestinian National Iniative (PNI) |
| Poland | Democratic Left Alliance (SLD) |
| Republic of Congo | Convergence Citoyenne (CC) |
| Romania | Social Democratic Party (PSD) |
| Serbia | Social Democratic Party (SDS) |
| Spain | Spanish Socialist Workers’ Party (PSOE) |
| Sweden | Swedish Social Democratic Party (SAP) |
| Switzerland | Social Democratic Party of Switzerland |
| Syria | Syrian Democratic People’s Party |
| Tunisia | Democratic Forum for Labour and Liberties (Ettakol) |
| Turkey | Republican People‘s Party (CHP) |
| Turkey | Peoples’ Democratic Party (HDP) |
| United Kingdom | Labour Party |
| Western Sahara | Frente Polisario |
| Western Sahara | Ujsario (Polisario Youth) |
| Zimbabwe | People’s Democratic Party (PDP) |
| President of the European Parliament | |
| High Representative of the European Union for Foreign Affairs and Security Policy | |
| Columbia University | |
| Group of Socialists & Democrats in the European Parliament (S&D Group) | |
| Party of European Socialists (PES) | |
| Foundation of European Progressive Studies (FEPS) | |
| Solidar | |
| CEE Network for Gender Issues | |
| Progressive Alliance | |
| Guest: | |
| Kosovo
The Movement for Self-Determination |
The Movement for Self-Determination |
