NIH Common Data Elements Repository

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.

Data and Resources

Field Value
accessLevel public
bureauCode {009:25}
catalog_@context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
catalog_@id https://healthdata.gov/data.json
catalog_conformsTo https://project-open-data.cio.gov/v1.1/schema
catalog_describedBy https://project-open-data.cio.gov/v1.1/schema/catalog.json
identifier https://datadiscovery.nlm.nih.gov/api/views/divb-gtqn
issued 2016-08-04
landingPage https://cde.nlm.nih.gov/home
license http://opendefinition.org/licenses/odc-odbl/
modified 2022-05-25
programCode {009:041}
publisher National Library of Medicine
resource-type Dataset
source_datajson_identifier true
source_hash 9f6f4a0345c9e070d2c2f659abf020c4daaeffa3
source_schema_version 1.1
theme {"NLM Products and Services"}
Groups
  • AmeriGEOSS
  • National Provider
  • North America
Tags
  • amerigeo
  • amerigeoss
  • ckan
  • dataset
  • geo
  • geoss
  • health-data-standards
  • medical-informatics
  • national
  • north-america
  • terminologies
  • united-states
isopen False
license_id other-license-specified
license_title other-license-specified
maintainer National Library of Medicine
maintainer_email custserv@nlm.nih.gov
metadata_created 2025-11-22T19:30:05.635383
metadata_modified 2025-11-22T19:30:05.635387
notes 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.
num_resources 2
num_tags 12
title NIH Common Data Elements Repository