- DHS eliminates 'duration of status' loophole for foreign students, exchange visitors, and media representatives, ending indefinite stays without oversight.
- New rule sets fixed admission periods (up to 4 years for F and J visas) and requires formal extensions via USCIS, including biometric vetting and background checks.
- Reduces departure grace period from 60 to 30 days and restricts academic changes to combat visa abuse and strengthen national security.