Editorial Snapshot: Funder preprint mandates hit full force: What the 2026 HHMI and Gates Foundation policies mean for NIH-funded labs
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- Published: 2026/05/20
Major biomedical funders have now made immediate preprint deposition the default mode of dissemination. Effective January 1, 2026, the Howard Hughes Medical Institute’s Immediate Access to Research Policy requires HHMI investigators, scholars, and Janelia scientists—when serving as first, last, or corresponding author—to post both an initial preprint (prior to or upon journal submission) and a revised preprint (following peer review) on designated servers such as bioRxiv or medRxiv under a CC BY 4.0 license. The Bill & Melinda Gates Foundation’s 2025 Open Access Policy, applicable to all grants awarded since 2015, similarly expects funded manuscripts to be posted as preprints “as soon as possible” on recognized servers with the same open license.



