A transnational exchange took recently place in Brno at Masaryk University between the EOSC CZ Initiative and the EOSC Support Office Austria (SOA). The full-day program featured mutual presentations about the respective EOSC project’s organization, progress, resources, and community needs and specificities. The EOSC CZ Initiative, known for its centralized and well-organized national strategy, is dedicated to connecting all research data infrastructures across the Czech Republic, creating a national repository, and offering supercomputing capabilities.