OSCARS

**About OSCARS** OSCARS brings together world-class European Research Infrastructures (RIs) in the ESFRI roadmap and beyond to foster the uptake of Open Science in Europe. The thematically oriented RIs are part of the five [Science Clusters](https://www.oscars-project.eu/science-clusters) (Humanities and Social Sciences, Life Sciences, Environmental Sciences, Photon and Neutron Science, Astronomy, Nuclear and Particle Physics), which have strived to enable Open Science by providing FAIR data management policies and practices, and by contributing to a model of federation for thematic services that support both disciplinary communities, multidisciplinary initiatives and the wider public with harmonised models for access to data, tools, workflows and training. Today, the Science Clusters are an integral part of the European Open Science Cloud (EOSC) initiative and, through OSCARS, they continue to contribute to its development and implementation process. **Our mission** OSCARS aims to consolidate past achievements of the Science Clusters into lasting interdisciplinary FAIR data services and working practices. Through two OSCARS Open Calls, a broad range of research communities will be involved in the development of [Open Science projects and services](https://www.oscars-project.eu/open-calls#whatareopenscienceprojects), that together will drive the uptake of FAIR-data-intensive research throughout the European Research Area (ERA). OSCARS will thus give an opportunity for inter-cluster cross-adoption and co-development of services with the potential to be used in combination with the (high level, and core) services in EOSC. Through OSCARS, Community-based Competence Centres (CCCs) will be established and operated, and will be deployed to foster the alignment of practices in scientific data analysis. Both objectives will contribute to consolidate the role of the clusters as thematic "EOSC Science Cluster Nodes".