Major initiatives for diamond OA

This list is part of the Open Access Directory.

• This list is still under development. Every part of it may change before the official launch, including its title, URL, scope notes, and method of organization.

• This is a list of major initiatives for diamond OA. It does not attempt to list individual diamond OA journals, books, or other resources, or to be a comprehensive bibliography of diamond OA itself.

• Related lists in OAD: OA journal business models, OA book business models.

• For real-time updates, some not yet reflected here, follow the oa.no-fee tag of the Open Access Tracking Project. (This tag library is crowd-sourced, and you can make it more comprehensive by taking part in OATP.)

• Alphabetical by name.

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A

• Action Plan for Diamond Open Access
  • Jointly developed by Science Europe, cOAlition S, OPERAS, and the French National Research Agency (ANR).
  • Aims to align and develop common resources for the Diamond Open Access ecosystem
  • Launched on February 3, 2022

• AEGIS-OA (Activate European Guidance and Incentives for Sustainable Open Access publishing)
  • A key initiative of the European Diamond Capacity Hub (EDCH) and OPERAS, launched in Brussels.
  • Launched in March 19, 2026.

• ALMASI (Aligning and Mutualizing Nonprofit Open Access Publishing Services Internationally)
  • Funded by the European Union’s Horizon Europe program.
  • Coordinated by European-led initiatives in collaboration with international partners.

B

• Best Practices Checklist for Diamond OA Publishers.
  • Produced by the DIAMAS (Developing Institutional Open Access Publishing Models to Advance Scholarly Communication) consortium.
  • Released on July 2025.

C

• cOAlition S: Diamond Open Access Initiative.
  • Managed by cOAlition S, an international consortium of research funding and organizations.
  • Launch Years: 2018 (General Mandate) | 2021 (Study) | 2022 (Action Plan)