The DEF strategy is about establishing a common user interface, a common user administration system and a common level of net-services. In the phase of development the network of libraries can be contacted through the DEF secretariat at def@bs.dk.

Deff.dk
31 research libraries are involved the DEF-portal collaboration, of this the 12 large libraries and 19 of the smaller and medium sized libraries.

IT-upgrading
55 research libraries have had their library systems upgraded via DEF according to technical DEF-standards.

DEF-licenses
105 research libraries and institutions participate in the license-collaboration.

Retro-conversion
14 research libraries participate in the collaboration of retro-converting app. 2.5. mil. Catalogue cards for a total of app. 20 mio. D.kr.

Other DEF-projects
20 research libraries participate in the 16 DEF-development projects that e.g. includes user education, competence development, user studies/-satisfaction, digitisation, e learning and web-archiving.