The National Institute on Alcohol Abuse and Alcoholism Data Archive (NIAAA_DA) is a data repository that houses and shares human subjects data generated by NIAAA-funded research. 

NIAAA is one of the 27 institutes and centers that comprise the National Institutes of Health (NIH) and supports and conducts research on the impact of alcohol use on human health and well-being. NIAAA is the largest funder of alcohol research in the world.

This website serves as a resource for investigators on NIAAA-funded projects preparing to share their data through NIAAA_DA^. It also provides useful information for those who are thinking of applying for a grant that will have associated data sharing expectations. Anyone preparing to share data can visit this site and learn about the initial steps and pre-requisites prior to and immediately after award, understand the process to harmonize your data to a common definition and deposit it in the NIAAA_DA , and learn how to get help if you have a problem. Data submitted to NIAAA_DA will eventually be accessible by the general research community via NIAAA_DA.