I don’t remember my USI number. How can I find it? Hailey July 19, 2022 00:48 Updated Follow There are four ways to find your USI. For more information, follow the instructions outlined here. Related articles What is Food Safety Accreditation verification? What credentials does Certsy verify? How do I validate my account? MYOB Basics Why can’t my Right to Work credential be verified? Comments 0 comments Article is closed for comments.