NIDDK Central Repositories Non-renewable Sample Access (X01 Clinical Trial Not Allowed)

Funding Agency:
National Institutes of Health

The NIDDK Central Repositories house valuable biological samples and data from numerous major clinical studies. This initiative allows investigators to apply for access to non-renewable samples from one or more of these studies. Information about the samples available can be found at Applicants must provide a report from the NIDDK Central Repositories documenting sample availability.


  • Letter of Intent: 30 days prior to the application due date
  • Application Due Date(s): October 31, 2019; March 3, 2020; June 30, 2020, October 27, 2020; March 2, 2021; June 29, 2021; October 26, 2021; March 1, 2022; June 28, 2022

PAR-19-319 Expiration Date: June 29, 2022

Agency Website

Amount Description

Funds are not awarded via the X01 mechanism.

Funding Type





Medical - Basic Science
Medical - Clinical Science
Medical - Translational

External Deadline

March 3, 2020