The Registry is a long-term research study that follows people with T1D over time. Today, more than 23,000 individuals across the U.S. are part of the Registry — creating one of the most robust real-world views of T1D in the country.

When you join, you'll complete a questionnaire about everyday experiences, technology use, and self-reported outcomes, like severe hypoglycemia. You'll complete a brief annual follow-up and can choose to take part in additional research opportunities throughout the year.