San Jose, Costa Rica, 20 January 2012
List of Participants
| Socialist International Women | Pia Locatelli |
| (SIW President) |
Full member organisations
| AUSTRIA | |
| Austrian Social Democratic Women | Maria Jonas |
| Social Democratic Party of Austria, SPÖ | |
| BRAZIL | |
| Labour Women Action, AMT | Miguelina Vecchio |
| Democratic Labour Party, PDT | (SIW Vice-President) |
| Salete Roszkowski | |
| BULGARIA | |
| Social Democratic Women's Confederation | Svetlina Lukanova Yolcheva |
| Bulgarian Social Democrats, PBSD | |
| BULGARIA | |
| Union of Socialist Women for Parity and Solidarity | Deniza Slateva |
| Bulgaria Socialist Party, BSP | |
| DOMINICAN REPUBLIC | |
| Dominican Federation of Social Democratic Women, | Janet Camilo |
| FEDOMUSDE | Lucrecia Santana |
| Dominican Revolutionary Party, PRD | |
| FINLAND | |
| Social Democratic Women in Finland | Tuula Peltonen |
| Finnish Social Democratic Party, SDP | |
| MEXICO | |
| National Women's Organisation, ONMPRI | Lourdes Quiñones |
| Institutional Revolutionary Party, PRI | (SIW Vice-President) |
| MOROCCO | |
| National Secretariat for Women | Salwa Karkri |
| Socialist Union of Popular Forces, USFP | Laila Amili |
| NICARAGUA | |
| Women's Commission | Margarita Zapata |
| Sandinista National Liberation Front, FSLN | |
| VENEZUELA | |
| National Women's Secretariat | Aixa López |
| Democratic Action, AD | Valeria Gómez |
Consultative member organisations
| UKRAINE | |
| Ukrainian Roses | Olena Skomoroshcenko |
| Social Democratic Party of Ukraine, SDPU | |
Observer member organisations
| RUSSIAN FEDERATION | |
| A Just Russia Party | Tatyana Moskalkova |
| Natalia Velikaya | |
Associated member organisations
| PES WOMEN | |
| Party of European Socialists, PES | Zita Gurmai |
| Lesia Radelicki | |
Individual Guest
| COSTA RICA | |
| Marta Solano | |