Skip to Main Content
An official website of the United States government
Login Change: CDAS is now using the NIH Researcher Auth Service (RAS) to manage our existing login options. When logging into CDAS, you will be taken to RAS, where you can select your preferred login provider to access CDAS.

Begin a New MACS Project

MACS Project

MACS Application for Biospecimens and/or Data is the way by which access to biospecimens and/or data is granted. The first step in the approval process is the Preliminary Application. Click on the button if you would like to begin a Preliminary Application for MACS Biospecimens and/or Data.

Expected time for a new project to have data delivered: 4-6 months

View Policies and Procedures (PDF - 263 KB)

Begin Project