Institutions
- How can I verify the validity of a PDF of a Duolingo English Test result certificate?
- What is the coupon code expiration date policy?
- What is the Duolingo English Test's policy about decertifying results?
- Can test takers appeal their results?
- Summer 2019 Updates to the Duolingo English Test
- Test Update: New scored, long-form speaking and writing
- Test Update: New scale and scoring methodology
- Test Update: More insightful video interview and writing sample
- Test Update: Improved design
- How can I tell what test version an applicant submitted to my institution?
- What is the research basis for the summer 2019 updates?
- What question types can be found on the Duolingo English Test?
- What issues may test-takers come across during the coupon code redemption process?
- What if the coupon expires and I still need students to take the test?
- How do coupon codes work?