There are three tiers of data. UB's Data Use Agreement provides access to all three tiers.  

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 data contain individual level data from EHRs, wearables, and surveys, as well as physical measurements taken at the time of participant enrollment.

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.