Thank you for requesting to take the final exam needed to earn a digital badge from TSTI. We are now verifying your past enrollment in the course. You will hear back from us via email within five business days with the link that will take you to the exam. You will then have fourteen days to complete the exam. Each student is allowed one free attempt at the exam. A passing grade is 80%. Additional attempts are $25 each and can be paid for here. If you do not receive the link to the exam or you have any questions, please contact us at