Ilias Papastamatiou, GRNET

The presentation icludes the regional collaboration in the last 20 years, the current activity and successful outcomes though the NI4OS-Europe project and its 2 key results: the establishment of the National Open Science Cloud Initiatives (NOSCIs) and the services onboarded to EOSC Catalogue throught the pre-production system. The presentation concludes with remarks on the future of the SEE collaboration.