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NIH Common Data Elements Repository
Published by National Library of Medicine · Updated 06/18/2025
- Last updated
- 06/18/2025
- First published 08/04/2016
- Update frequency
- Not listed
- Formats
- Web only
- Coverage
- Nationwide
- Federal data
About this dataset
The NIH Common Data Elements (CDE) Repository has been designed to provide access to structured human and machine-readable definitions of data elements that have been recommended or required by NIH Institutes and Centers and other organizations for use in research and for other purposes. Visit the NIH CDE Resource Portal for contextual information about the repository.
Files and access
Links open the official government source
- Search Common Data Elements and Download Datacde.nlm.nih.govWeb page
- Search Forms and Download Datacde.nlm.nih.govWeb page
Links open outside websites we do not control.
Frequently asked questions
- Who publishes NIH Common Data Elements Repository?
- National Library of Medicine, part of U.S. Department of Health & Human Services, publishes this dataset on Data.gov.
- How often is it updated?
- The publisher does not list a schedule. The last update was on 06/18/2025.
- How do I download it?
- Use the official source link above to view or request the data.
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Where this catalog comes from
- Data.gov CatalogU.S. General Services Administration
- State and local open data portalsSocrata Discovery API
- State and city CKAN portalsCalifornia, Virginia, Boston, Houston and more
- Government ArcGIS Hub sitesCity and county GIS data
Catalog checked 10/24/2026
We list dataset descriptions only. Downloads and APIs link straight to the official government source, which holds the current version and its terms of use.
Source: Data.gov · Last updated 10/24/2026 · Listing only; the data stays with the publisher
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