GENEVA, April 2 — Chile has formally become an Associate Member State of CERN, the European Organization for Nuclear Research, following ratification of its membership agreement in May 2025 and accession to CERN’s privileges and immunities protocol.

The new status entitles Chile to representation on the CERN Council, Finance Committee and Scientific Policy Committee.

CERN’s cooperation with Chile dates back to 1991, and Chilean universities and research institutes currently contribute to major experiments including ATLAS, CMS, LHCb, SND@LHC, NA64, SHiP and ISOLDE.

Officials said the move deepens CERN’s ties in the Americas and opens opportunities for Chilean nationals to apply for staff positions and graduate programmes, while Chilean firms will be eligible to bid for CERN contracts. The agreement is expected to strengthen both CERN’s supplier base and Chile’s industry and technology sectors.