| ACE | Association Cinémathèques Européennes |
| CENL | Conference of European National Librarians |
| CERL | Consortium of European Research Libraries |
| EMA | European Museum Academy |
| EMF | European Museum Forum |
| EURBICA | European Regional Branch of the International Council on Archives |
| FIAT | International Federation of Television Archives |
| ICOM Europe | International Council of Museums Europe |
| IASA | International Association of Sound and Audiovisual Archives |
| LIBER | Ligue des Bibliothèques Européennes de Recherche |
| MICHAEL | Multilingual Inventory of Cultural Heritage in Europe |
| NEMO | Network of European Museum Organisations |
| OAPEN | Open Access Publishing in European Networks |
| | FOUNDING MEMBERS: |
| BNE | Biblioteca Nacional de España |
| BnF | Bibliothèque nationale de France |
| INA | Institut National de l'Audiovisuel, France |
| KB | National Library of the Netherlands - Hosting organisation |
| | COUNCIL OF CONTENT PROVIDERS AND AGGREGATORS OFFICERS: |
| | Francisco Barbedo, Portuguese Archives |
| | Anne Bergman-Tahon, Federation of European Publishers |
| | Kjell Nilsson, National Library of Sweden |
| | Nick Poole, Collections Trust, UK |
| | Henning Scholz, Museum für Naturkunde, Leibniz Institute for Research on Evolution and Biodiversity |
| | Hans van der Linden, Flemish Government. Art and Heritage agency |