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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 2000-2020. The NAACCR CiNA Public Use standard file uses 20 year age groups for age-adjusting. US registries have diagnosis years 2000-2020 available, with the exception of Puerto Rico. Canada has diagnosis years 2001-2020, and Puerto Rico has diagnosis years 2010-2020 available. Please contact NAACCR if you need to have the old, 19 age group Public Use file, starting with diagnosis year 1995 for all eligible registries. Users with access to the 2010-2019 CiNA Public Use file will need to request the updated dataset in order to maintain access.

SEER*Stat Access

Please note: all data requests are released through SEER*Stat. With the exception of the Public Use Research Dataset, access requires an institutional account. For more information please see https://seer.cancer.gov/data/access.html


For more information about using SEER*Stat, please go here: https://seer.cancer.gov/seerstat/