| IFDO | IFDO International Federation of Data Organizations |
| CESSDA | CESSDA Consortium of European Social Science Data Archives |
| AUSTRALIA | ADA Australian Data Archive (Canberra) |
| AUSTRIA | AUSSDA The Austrian Social Science Data Archive (Vienna) |
| CZECH REPUBLIC | CSDA The Czech Social Science Data Archive (Prague) |
| BELGIUM | BELSPO Belgian Science Policy (Brussels) |
| DENMARK | DDA The Danish National Archives (Odense) |
| ESTONIA | ESSDA Estonian Social Science Data Archive (Tartu) |
| FINLAND | FSD Finnish Social Science Data Archive (Tampere) |
| FRANCE | PROGEDO Data Infrastructure (Paris) |
| GERMANY | GESIS Leibniz-Institute for the Social Sciences (Mannheim) |
| GREECE | So.Da.Net Greek research infrastructure for the social sciences (Athens) |
| HUNGARY | TARKI The Tarki Data Archive (Budapest) |
| IRELAND | ISSDA Irish Social Science Data Archive (Dublin) |
| ITALY | UniData Bicocca Data Archive (Milan) |
| JAPAN | CSRDA SSJ Data Archive (Tokyo) |
| KOREA | KSDC Korean Social Science Data Center (Seoul) |
| LUXEMBOURG | LISER Luxembourg institute for socio-economic research (Esch-sur-Alzette/Belval) |
| NETHERLANDS | DANS Data Archiving and Networked Services (Amsterdam) |
| NEW ZEALAND | Stats New Zealand Data Archive (Wellington) |
| NORWAY | NSD Norwegian Centre for Research Data (Bergen) |
| PORTUGAL | APIS Portuguese Social Information Archive (Lisbon) |
| ROMANIA | RODA Romanian Social Data Archive (Bucharest) |
| SLOVAKIA | SASD Slovak Archive of Social Data (Bratislava) |
| SLOVENIA | ADP Social Science Data Archives (Ljubljana) |
| SOUTH AFRICA | SADA South African Data Archive (Pretoria) |
| SWEDEN | SND Swedish National Data Service (Gothenburg) |
| SWITZERLAND | FORS Swiss Centre of Expertise in the Social Sciences (Lausanne) |
| UNITED KINGDOM | UK Data Service (Colchester) |
| UNITED STATES | ICPSR Inter-university Consortium for Political and Social Research (Michigan) |