Submit Data

Overview

NCI-funded researchers – intramural and extramural – are encouraged to share their data through the CRDC, in line with NIH’s Data Management and Sharing Policy. The CRDC Submission Portal supports researchers by facilitating the process of submitting data to the CRDC, which includes two distinct steps:

graph of crdc submission request process for the CRDC Submission Portal

Go to CRDC Submission Portal

 

  • Submission Request: This involves completing an application form in the CRDC Submission Portal that is reviewed by the CRDC Submission Review Committee. Download the Submission Request Instructions.
  • Data Submission: This involves uploading data through the CRDC Submission Portal. This process is open once the Submission Request has been accepted by the CRDC Submission Review Committee. Download the Data Submission Instructions. 

Researchers are advised to allow sufficient time for the full process to be sure they comply with the data sharing timelines specified by the NIH Data Management and Sharing Policy. 

CRDC Requirements

The CRDC Submission Review Committee reviews Submission Request forms and considers how the data and the study methodology contribute to the greater research community. The team also considers if: 

  • Studies are NCI-funded or NIH-funded
  • Study data collection is complete and data are ready to be submitted 
  • The study has been registered in dbGaP, if it contains controlled access data
  • The data are from human, canine, mouse, zebrafish, or other studies

The submitter will be requested to confirm that the data they plan to submit are de-identified. 

Submission Request

Process and Timing

The Principal Investigator (PI) or the primary contact will fill out the Submission Request form through the CRDC Submission Portal. This is where the researchers have the opportunity to provide details about the study data they intend to submit. Once completed, the CRDC Submission Review Committee will evaluate the application and share their decision in four to six weeks. The status of the request can be tracked through the Submission Portal. 

Note: Studies that contain controlled access data must be registered in dbGaP prior to completing the Submission Request form. Learn more about registering your study in dbGaP. 

Instructions and Portal

Submission Request Instructions     Detailed instructions are provided as a PDF. 

CRDC Submission Portal     Link to the portal to start the Submission Request form. 

Data Submission

Process and Timing

Once the Submission Request has been approved by the CRDC Submission Review Committee, the submitter may proceed to data submission. The PI or primary contact will be assigned a data concierge who will work with them and provide assistance throughout the data submission process. 

The submission process involves uploading and validating a metadata manifest and the data files through the CRDC Submission Portal. When a dataset has passed all validations, the final submission is pushed to the Data Submission team for review before it is released to the appropriate CRDC Data Commons, which make the data available through their portals.

For users looking to align their data with CRDC standards before starting the submission process, the data model viewer is available to outline the types of data required. Users can also download the data dictionary and sample metadata templates to guide their submission process. These resources are available through the CRDC Data Submission Portal through the Model Navigator in the menu. 

In addition, a comprehensive list of CRDC standard CDEs can be found at caDSR. Click the “CRDC Standard Data Elements” link in the Links to Favorites section or download them from the getCRDCList endpoint of the caDSR API.  

Instructions and Portal

Data Submission Instructions   Detailed instructions are provided as a PDF.  

CRDC Submission Portal   Link to the portal to start the Data Submission. 

Helpful Links

In submitting data to the CRDC, users are expected to understand NIH’s Data Management and Sharing Policy, general procedures for working within the NIH/NCI data ecosystem, and CRDC’s data standards. 

Contact the CRDC Help Desk with any general inquiries, including questions about the Submission Request form or the Data Submission process.