The move formalises a process that has developed since 2021, supported by coordinated efforts across Slovak research institutions and government. As an Observer, Slovak researchers have a structured pathway for participation in ELI’s scientific programmes and governance.
“The scope of ELI represents an ideal overlap and extension of Slovakia’s capabilities,” the Ministry of Education, Research, Development and Youth of the Slovak Republic said in a statement. “This connection will open new opportunities for our scientific community and train people for the future.”
Slovakia has also strengthened its national coordination, establishing a dedicated unit for research infrastructures within the ministry to support engagement with European initiatives.
The country’s participation will focus on integrating its technical expertise in optics, photonics and materials science with ELI’s experimental platforms. Slovak researchers are already active in ELI’s User Programme, with proposals submitted and initial experiments underway.
Planned investments will target complementary technologies, including sample preparation, surface analysis and advanced materials characterisation, positioning Slovak facilities as specialised contributors within the wider infrastructure.
“Slovakia has a national research base and can build on its established expertise in laser-related fields,” said Allen Weeks, ELI Director General. “Observer status connects these capabilities with ELI’s large-scale infrastructure and support their continued development.”
Future cooperation will emphasise advanced materials, photonics and laser-based applications, alongside deeper participation in experimental programmes.
Observer status also gives Slovakia access to ELI’s governance structures, including advisory and committee-level discussions, strengthening its role in shaping the infrastructure’s future development.