Open Research Europe (ORE) is a free Open Access publishing platform for all disciplines. Launched by the European Commission in 2021 for EU-funded research, it has been operated by CERN since autumn 2026 and is jointly funded by the Commission and research funders from 11 European countries.

To publish on ORE, at least one author must be eligible. This applies to researchers at institutions in the participating countries (Austria, France, Germany, Italy, the Netherlands, Norway, Portugal, Slovenia, Spain, Sweden, Switzerland) and at CERN, CNRS or CSIC. Researchers funded by EU programmes such as Horizon Europe, ERC or MSCA, as well as EU staff, are also eligible. Publishing is free for authors, and reading is free for everyone.

Submissions undergo pre-publication checks (e.g. eligibility, plagiarism, data availability, ethics), are copyedited and published under CC BY. Peer review is open and takes place after publication; reviews are published alongside the article. More information: Eligibility, How publishing works, Open data, software & code guidelines.