The May 2021 UCR Dispatch introduces two-factor authentication for the UCR National Registration System (NRS) admin portal and reminds users to change passwords by May 18. It features the UCR Decision Tree tool for carriers, highlights the Training Attendance and Reimbursement Policy, and corrects an error from the April issue regarding suspended payment methods. Industry news includes stories about truck drivers raising funds for Make-A-Wish and sharing life on the road with pets. Upcoming UCR meetings are listed through November.