CERN Welcomes Ireland as Associate Member State to Boost Research Partnerships
- MM24 News Desk
- Oct 25
- 2 min read

Ireland has officially become an Associate Member State of CERN, effective 22 October 2025, after completing all necessary steps to ratify the Associate Membership Agreement and accede to the protocol on CERN’s privileges and immunities. This milestone marks a new chapter in the longstanding collaboration between Ireland and the world’s leading particle physics laboratory.
The agreement was initially signed in May 2025 by CERN Director-General Fabiola Gianotti and James Lawless, Ireland’s Minister for Further and Higher Education, Research, Innovation and Science. Its ratification opens up new opportunities for Irish scientists, institutions, and industry to engage more deeply with CERN’s global research and technological initiatives.
A Longstanding Scientific Partnership
Ireland’s engagement with CERN dates back to the 1960s, when Irish researchers participated in early bubble-chamber experiments. Since that time, Irish scientists have made significant contributions across a wide range of disciplines, including experimental and theoretical physics, medical applications, and computer science.
Major CERN facilities and experiments, such as ATLAS, CMS, LHCb, and ISOLDE, have all benefited from Ireland’s participation. Associate Membership ensures that Ireland can not only continue its contributions but also expand its involvement in cutting-edge research projects in the years ahead.
Opportunities for Scientists and Industry
With this new status, Irish representatives will now take part in CERN Council meetings and its key committees, including the Finance Committee and the Scientific Policy Committee. This increased engagement allows Ireland to play a more active role in shaping CERN’s strategic direction and research priorities.
Irish nationals are now eligible to apply for limited-duration staff positions and to participate in CERN’s graduate programmes, offering early-career researchers unique opportunities to work alongside top scientists from around the world.
In addition, Irish companies will have the chance to bid for CERN contracts, opening the door to collaboration on advanced technologies and infrastructure projects. This not only strengthens Ireland’s industrial ties to cutting-edge science but also fosters innovation and technological growth domestically.
Strengthening Ireland’s Role in Global Research
Ireland’s Associate Membership at CERN reflects its long-term commitment to global scientific collaboration and its growing capabilities in research and innovation. By formalizing its position within CERN, Ireland is set to enhance its influence in major scientific initiatives, while providing its researchers and industry with direct access to some of the world’s most advanced laboratories and projects.
This milestone reinforces Ireland’s place on the international research stage and underscores the country’s dedication to contributing to major advancements in physics, technology, and innovation.



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