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FAIRsharing (concept)

A curated, community-driven registry of databases, standards (metadata, identifiers, formats, terminologies), and data policies relevant to research data, maintained at the University of Oxford with linkage to funders, journals, and standards organisations.

ByCASRAI Editorial Board
· Last updated 5 Sept 2026
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Examples

Worked examples

  • Is an instance

    A data-management-plan template suggesting the author identify a FAIRsharing-registered repository for their domain.

  • Is an instance

    A journal's data-deposit policy citing FAIRsharing as the authoritative list of acceptable repositories.

Counter-examples

Looks similar, but isn't

  • Not an instance

    A generic search engine is not FAIRsharing.

  • Not an instance

    An institution's local list of supported repositories is not FAIRsharing.

Editorial commentary

FAIRsharing is a curated, community-governed registry connecting three types of research infrastructure: databases and repositories, metadata/reporting standards, and the data policies (from funders, journals, and institutions) that reference them. It traces its lineage from the MIBBI portal (2008), through the life-sciences-focused BioSharing registry launched in 2011, to its 2017 rename and cross-disciplinary broadening as FAIRsharing — led by Professor Susanna-Assunta Sansone’s group, now based at the University of Oxford.

What a FAIRsharing record actually contains

Each registered entity — whether a repository, a metadata standard, or a policy document — carries structured metadata about its scope, maintenance status, contributors, and its relationships to other registered entities, so a standard’s record shows which repositories implement it and a policy’s record shows which standards it requires. That cross-linking is the registry’s real value over a flat directory: it lets a researcher start from any one of the three (a policy they must comply with, a standard their field uses, a repository they’re considering) and navigate to the others. As of a 2022 count the registry held over 3,600 curated resources; re-verify the current figure directly against fairsharing.org rather than treating that as current.

Where a research administrator encounters it

FAIRsharing is widely referenced in data management plan templates as the controlled list a researcher is pointed to when selecting a repository or standard, and in journal data-availability policies as the authoritative reference for “an appropriate public repository.” It complements rather than duplicates re3data, which is repository-only; FAIRsharing’s distinguishing feature is treating standards and policies as first-class, cross-linked registry entries alongside repositories, not an afterthought.

References

  • Sansone S.-A. et al., ‘FAIRsharing as a community approach to standards, repositories and policies’, Nature Biotechnology 37(4), 2019.

Also known as

FAIRsharing · BioSharing

Machine-readable encodings

Use in your systems

JATS XML <role> element
xml
<role vocab="credit"
      vocab-identifier="https://casrai.org/dictionary/"
      vocab-term="FAIRsharing (concept)"
      vocab-term-identifier="https://casrai.org/dictionary/term/fairsharing-concept" />
Schema.org DefinedTerm (JSON-LD)
json
{
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  "@type": "DefinedTerm",
  "@id": "https://casrai.org/dictionary/term/fairsharing-concept",
  "name": "FAIRsharing (concept)",
  "identifier": "https://casrai.org/dictionary/term/fairsharing-concept",
  "description": "A curated, community-driven registry of databases, standards (metadata, identifiers, formats, terminologies), and data policies relevant to research data, maintained at the University of Oxford with linkage to funders, journals, and standards organisations.",
  "inDefinedTermSet": "https://casrai.org/dictionary/domain/data-infrastructure#set",
  "url": "https://casrai.org/dictionary/term/fairsharing-concept",
  "alternateName": [
    "FAIRsharing",
    "BioSharing"
  ],
  "license": "https://creativecommons.org/licenses/by/4.0/",
  "publisher": {
    "@id": "https://casrai.org/#organization"
  },
  "author": {
    "@id": "https://casrai.org/#editorial-team"
  },
  "datePublished": "2026-05-21T02:19:38",
  "dateModified": "2026-09-05T14:23:31",
  "inLanguage": "en-GB",
  "isAccessibleForFree": true
}

Referenced across the research world

University of Cambridge logoColumbia University logoCrossref logoUniversity of Edinburgh logoHarvard University logoUniversity of Oxford logoPrinceton University logoStanford School of Medicine logoUniversity College London logoORCID logoUniversity of Cambridge logoColumbia University logoCrossref logoUniversity of Edinburgh logoHarvard University logoUniversity of Oxford logoPrinceton University logoStanford School of Medicine logoUniversity College London logoORCID logo
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  • University College London logo
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