The Type 1 Diabetes Defense Foundation registered as an Oregon nonprofit public benefit corporation on December 23, 2016 (registry number 1277418-90), and received an IRS 501(c)(3) determination letter on February 10, 2017. Our EIN is 61-1811400. T1DF is governed by a board of directors including two executive directors and one non-executive independent director. Our articles of incorporation (Article V) bar T1DF from accepting any donations from the pharmaceutical, medical device, pharmacy benefit management, and insurance industries.

Annual reports

Key documents

Corporate inquiries

Requests for copies of recent financial statements, Form 990-N filing confirmation, annual report or other corporate information may be directed to: T1DF, P.O. Box 10841, Eugene, OR 97440 or