GDC Monthly Support Webinar

To view live demos and ask GDC experts questions directly, join our monthly support webinar

Last Monday of the Month
2 - 3 p.m. ET

GDC Help Desk: For Technical Assistance

For assistance with GDC query, download, submission and analysis of data, please contact the GDC Help Desk (

Submitting GDC support requests requires the submission of Personally Identifiable Information (PII). Please see the GDC Privacy Policy and GDC Privacy Act Notification for additional information.

GDC responses to information requests are reviewed daily, and resolution is provided in the timeliest manner possible.

GDC for Developers

Analyze Data

Access Data on GDC

Access Data

GDC Data Portal Resources


GDC Data Transfer Tool Resources


General Resources

bullet Data Access FAQs

bullet CGHub / TCGA Data Portal Transition FAQs

bullet Resources for TCGA Users

bullet GDC Webinars
How to use GDC tools to access and analyze cancer genomics data.


Submit Data to GDC

Submit Data

GDC Data Submission Portal Resources


Data Standards Supported by the GDC


General Resources



GDC for Developers

For Developers

GDC API Resources


General Resources