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v2026.1714 entries · CC-BY 4.0
Dictionary termTrack CStablev2026.2

Data availability statement

A statement in a published article describing where the data underlying the study can be found, the conditions of access, and any restrictions, typically required by journal policy.

ByCASRAI Editorial Board
· Last updated 21 May 2026

Examples

Worked examples

  • Is an instance

    'All raw and processed data are available at Zenodo DOI 10.5281/zenodo.XXXXXXX.'

  • Is an instance

    'Data are available under controlled access via dbGaP study accession phsXXXXXX.'

Counter-examples

Looks similar, but isn't

  • Not an instance

    No data availability statement at all.

  • Not an instance

    A vague claim 'data available from the corresponding author'.

Editorial commentary

Data availability statements come in conventional categories: 'publicly available', 'available on request', 'restricted', 'cannot be shared'. Studies of statement enforcement (e.g., Gabelica et al., 2022) find low rates of actual data delivery against 'on request' statements; journals are increasingly tightening verification.

References

  • Gabelica, Bojcic, Puljak, 'Many researchers were not compliant with their published data sharing statement' (Journal of Clinical Epidemiology, 2022).

Also known as

DAS · data accessibility statement

Machine-readable encodings

Use in your systems

JATS XML <role> element
xml
<role vocab="credit"
      vocab-identifier="https://casrai.org/dictionary/"
      vocab-term="Data availability statement"
      vocab-term-identifier="https://casrai.org/dictionary/term/data-availability-statement" />
Schema.org DefinedTerm (JSON-LD)
json
{
  "@context": "https://schema.org",
  "@type": "DefinedTerm",
  "name": "Data availability statement",
  "identifier": "https://casrai.org/dictionary/term/data-availability-statement",
  "description": "A statement in a published article describing where the data underlying the study can be found, the conditions of access, and any restrictions, typically required by journal policy.",
  "inDefinedTermSet": "https://casrai.org/dictionary/domain/reproducibility-and-computational-research/",
  "url": "https://casrai.org/dictionary/term/data-availability-statement",
  "sameAs": [
    "DAS",
    "data accessibility statement"
  ],
  "license": "https://creativecommons.org/licenses/by/4.0/"
}

Adopted by research universities worldwide

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  • University of Cambridge logo
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  • University of Edinburgh logo
  • Harvard University logo
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  • University of Oxford logo
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  • University College London logo

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