Guidance regarding new presidential action on H-1B visas
September 19, 2025
Dear H-1B visa holders,
Earlier today, the White House announced new rules governing the H-1B visa program and provided an accompanying fact sheet. Northwestern is reviewing this Presidential Proclamation closely.
For now, the University advises H-1B visa holders who are outside the United States and have an H-1B visa to return to the country before 12:01 a.m. EDT on Sunday, Sept. 21, and those already in the country to remain.
We will share more guidance when we are able.
Sincerely,
Sara Thurston, Ph.D.
Director
Office of International Student and Scholar Services