Montevideo
 Pays | Partis / Organisations |
 Argentinia | Socialist Party (PS) |
 Argentinia | GEN Party (GEN) |
 Austria | Social Democratic Party of Austria (SPÖ) |
 Bolivia | Movement for Socialism (MAS) |
 Bolivia | Movement Without Fear (MSM) |
 Brazil | Partido dos Trabalhadores (PT) |
 Brazil | Brazilian Socialist Party (PSB) |
 Chile | Socialist Party (PS) |
 Chile | Party for Democracy (PPD) |
 Chile | Social Democrat Radical Party (PRSD) |
 Dominican Republic | Majority Revolutionary Party (PRM) |
 El Salvador | Farabundo Martà National Liberation Front (FMLN) |
 Germany | Social Democratic Party of Germany (SPD) |
 Great Britain | The Labour Party (LP) |
Grenada | National Democratic Congress (NDC) |
 Hungary | Socialdemocrats (Szocdemek) |
 Iran | Komala Iranian Kurdistan Party |
 Iraq | Patriotic Union of Kurdistan (PUK-KSDP) |
 Israel | Meretz-Yachad |
 Italy | Democratic Party (PD) |
 Ivory Coast | Cap Union f. Dem. and Development (CAP-UDD) |
 Jordan | Jordan Democratic People’s Party (JDSP) |
 Mexico | Party of Democratic Revolution (PRD) |
 Morocco | Socialist Union of Popular Forces (USFP) |
 Netherlands | Labour Party (PvdA) |
Palestine | Fatah |
 Paraguay | Frente Guasú (FG) |
 Philippines | Citizens‘Action Party (Akbayan) |
 Serbia | New Democratic Party |
 Spain | Spanish Socialist Workers’ Party (PSOE) |
 Swaziland | People’s United Democratic Movement (PUDEMO) |
 Switzerland | Swedish Social Democratic Party (SAP) |
 Tunisia | ETTAKATOL |
 Uruguay | Socialist Party of Uruguay (PSU) |
 Uruguay | Frente Amplio |
 Western Sahara | Frente Polisario |
Young European Socialists (YES) | |
International Union of Socialist Youth (IUSY) | |
Party of European Socialists (PES) | |
PES Women | |
International Trade Union Confederation ( ITUC) | |
Trade Union Confederation of the Americas (TUCA – CSA) | |
 Argentinia | General Confederation of Labour (CGT) |
 Chile | Workers’ United Center (CUT) |
 El Salvador | Confederación Sindical de Trabajadores y Trabajadores (CSTS) |
 Paraguay | Unitary Workers Central Autentica (CUT A) |
 Spain | General Workers‘ Confederation  (UGT) |
 Uruguay | Plenario Intersindical de Trabajadores – Convención Nacional de Trabajadores (PIT CNT) |
 Uruguay | United Nations Economic Commission for Latin America and the Caribbean (CEPAL) |
Association Notre Europe | |
Nuevo Sociedad | |
Solidar | |
Friedrich-Ebert-Stiftung | |
Progressive Alliance |
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