Electronic Visa Update System (EVUS) requirements.
CFR · 2024-01-01 · US · Title 8
(a) (b) (2) (3) (4) (c) (ii) (2) (ii) (d) (e) (1) The alien is issued a new passport or new nonimmigrant visa of a designated category; (2) The alien changes his or her name; (3) The alien changes his or her gender; (4) There is any change to the alien's country of citizenship or nationality, including becoming a dual national; or (5) The circumstances underlying the alien's previous responses to any of the EVUS enrollment questions requiring a “yes” or “no” response (eligibility questions) have changed. (f) (g) (2) (3) (4) (h) (2) (3)
official document · source cfr-2024 · id 8:§ 215.24