I don’t remember my USI number. How can I find it? Hailey June 23, 2022 04:58 Follow There are four ways to find your USI. For more information, follow the instructions outlined here. Related articles Can I verify my Statement of Attainment? What do I need to provide to verify? How to verify and share two registrations? What are 'bonus credentials'? Can I verify my Statement of Attainment? Comments 0 comments Article is closed for comments.