There are three tiers of data: public, registered, and controlled. Your access to these tiers depends on the Data Use Registration Agreement (DURA) your institution has with the All of Us Research Program.
The Public Tier
- The Public Tier data contain only aggregate data with identifiers removed and are available using Data Snapshots and the Data Browser. This tier is available regardless of registration status.
The Registered Tier
- The Registered Tier data contain individual level data from EHRs, wearables, and surveys, as well as physical measurements taken at the time of participant enrollment.
The Controlled Tier
- In addition to the data in the Registered Tier, the Controlled Tier dataset contains genomic data in the form of whole genome sequencing (WGS) and genotyping arrays, previously suppressed demographic data fields from EHRs and surveys, and unshifted dates of events.
