About Plan S
Plan S is an initiative for Open Access publishing that was launched in September 2018. The plan is supported by cOAlition S, an international consortium of research funding and performing organisations. Plan S requires that, from 2021, scientific publications that result from research funded by public grants must be published in compliant Open Access journals or platforms.
Latest updates
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cOAlition S Executive Director, Johan Rooryck, to leave cOAlition S in July 2025
Having led cOAlition S during a six-year period of significant growth and impact, Prof. Johan Rooryck will leave cOAlition S as Executive Director {...}
News
30.06.2025
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DIAMAS project releases Diamond Open Access Recommendations and Guidelines
The Diamond Open Access Recommendations and Guidelines aim to support the Diamond Open Access model and help build a more resilient scholarly {...}
News
02.06.2025
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cOAlition S Head of Strategy, Robert Kiley, to conclude role in June 2025
After a successful period leading our strategic direction, Robert Kiley has decided the time is right to explore new opportunities to continue his {...}
News
29.05.2025
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Plan S: Annual Review 2024
Plan S is a funder-led initiative to promote Open Access (OA) publishing. The funders endorsing Plan S – united in cOAlition S – require that {...}
News
22.05.2025
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10 Principles
With effect from 2021, all scholarly publications on the results from research funded by public or private grants provided by national, regional, and international research councils and funding bodies, must be published in Open Access Journals, on Open Access Platforms, or made immediately available through Open Access Repositories without embargo.
