* indicates required field

Please select the type of request that you would like to submit. Request types that require a NAACCR Membership may only be visible when you are logged in. For a list of all request types available through DaRT, please refer to the About page.

CiNA Data 2021 Participating Registries

Learn About NAACCR Data Request Tracking
Providing access to NAACCR datasets to the greater research community.


CiNA Diagnosis Year

The current CiNA Dataset is for diagnosis years 1995-2018. For the Public Use Research file, users with access 1995-2017 CiNA Public Use file will need to request the updated dataset in order to maintain access. For other CiNA Datasets, Researchers in good standing will retain access to their original files through the life of their project but have the opportunity to request updated data.