Political Parties
Algeria
Argentina
Australia
Belgium
Belgium
Benin
Bolivia
Bosnia and Herzegovina
Brazil
Bulgaria
Burkina Faso
Cameroon
Canada
Central African Republic
Costa Rica
Croatia
Cyprus
Czech Republic
Democratic Republic of Congo
Denmark
Dominican Republic
Equatorial Guinea
Eritrea
Eritrean People’s Democratic Party (EPDP)
France
Hungary
Indonesia
Ireland
Israel
Italy
Ivory Coast
Kyrgyzstan
Latvia
Concord Social Democratic Party (SDPS)
FYR Macedonia
Malaysia
Mauritania
Mauritius
Mexico
Mongolia
Montenegro
Nepal
Netherlands
New Zealand
Nicaragua
Norway
Palestine
Palestine
Philippines
Portugal
Republic of the Congo
Citizens’ Convergence (CC)
Republic of the Congo
Romania
Saint Lucia
São Tomé and Principe
Senegal
Serbia
Slovenia
South Sudan
Swaziland
Switzerland
Tanzania
Thailand
United Kingdom
Uruguay
USA
Venezuela
Venezuela
Western Sahara
Zimbabwe
Associated Members
- International Union of Socialist Youth (IUSY)
- Socialist International Women (SIW)
- Network of Social Democracy in Asia (SOCDEM)
- Arab Social Democratic Forum (ASDF)
- Central African Progressive Alliance (APAC)
- Group of Socialists & Democrats in the European Parliament (S&D)
- Party of European Socialists (PES)
- Party of European Socialist Women (PES Women)
- Young European Socialists (YES)
- Socialist Group in the Council of Europe (SOC)
- International Trade Union Confederation (ITUC)
- Solidar
- Global Progressive Forum
- CEE Gender Network
- Just Jobs Network
- Center for American Progress (CAP)
- European Forum for Democracy and Solidarity
- Foundation for European Progressive Studies (FEPS)
- Association for Democratic Socialism (ADS)
- Center for Municipal and Provincial Studies (CEMUPRO)
- Foundation Jean Jaurès
- Foundation Max van der Stoel
- Foundation Perseu Abramo
- Foundation Lázaro Cárdenas
- Foundation João Mangabeira
- Friedrich Ebert Foundation (FES)
- Olof Palme International Center (OPIC)
- National Democratic Institute for International Affairs (NDI)
- Social-Democratic Platform / SD Platform (Observer)