Updated October 28, 2026. General information only; immigration rules and court orders can change. Individual circumstances require legal advice.
The rule replacing duration of status with fixed admission periods is currently blocked; its new requirements should not be described as already in force. The July 17, 2026 final rule, 91 FR 44976, was scheduled for September 15, 2026. A September 14 preliminary injunction prevented implementation. Students should continue following the rules that currently govern their status while monitoring the litigation.
What Does the Court Pause Mean Now?
Yale’s international office explains that the existing duration-of-status framework remains in place during the injunction. Its longer discussion of the final rule describes changes that would occur if implementation is allowed; those descriptions are not a reason to begin following blocked requirements.
The pause is preliminary, rather than a permanent cancellation of the rule. Before acting on a future change, confirm the latest court orders and agency guidance with your DSO, exchange-program sponsor, and immigration attorney.
Duration of Status Still Requires Compliance
An I-94 marked “D/S” ties authorized stay to maintaining the relevant status and qualifying activities. It does not provide an unconditional right to remain indefinitely. Enrollment, authorized employment, program dates, and other applicable requirements still matter.
Your visa’s expiration date and your authorized stay are different concepts. Review the I-94 and school or program records together rather than treating a visa stamp as the complete answer.
How the Blocked Rule Would Change Planning
The published DHS final rule would introduce several changes if it becomes operative:
| Topic | What the blocked rule would change |
|---|---|
| Admission period | A date-based period generally tied to the program length, limited to four years, with applicable departure-period provisions. |
| Extensions | A school’s program extension would not by itself extend an expiring admission period; a USCIS extension-of-stay process would become important. |
| F-1 grace period | The usual post-completion F-1 period would be shortened from 60 to 30 days. |
| Academic changes | New limits would affect transfers, changes in educational objectives, and certain same-level or lower-level programs. |
A four-year admission limit would not be a lifetime four-year limit on education. Additional authorized stay could be available through the rule’s procedures. The specific transfer and degree restrictions also have distinctions and exceptions; a blanket statement that every student is prohibited from changing schools would be misleading.
What Students and Families Can Do Today
- Keep current I-20 or DS-2019 records and check the I-94 after entry.
- Discuss program extensions or changes with the appropriate school or sponsor official early.
- Review travel and practical-training plans before making commitments.
- Track official updates rather than applying hypothetical deadlines from a blocked rule.
OPT planning may become more complicated if an extension-of-stay application is required in addition to Form I-765. That possible future process should be distinguished from what an individual student must file today. If you already have a status problem, see our separate guidance on F-1 reinstatement rather than assuming the court pause resolves it.
Frequently Asked Questions
Is the fixed-admission rule currently in effect?
The September 14, 2026 injunction paused implementation. Confirm the latest court and agency developments before making a filing or travel decision.
Does D/S mean I can ignore my program dates?
No. Duration of status still depends on compliance with the requirements of your classification and authorized activities.
Would four years be the maximum total time I could study?
No. The blocked rule generally limits a period of admission; it does not create a lifetime four-year limit. Additional stay would require the applicable authorization.
Talk With Wilner & O’Reilly
Our immigration attorneys can review your documents and help you understand the next steps for your circumstances. Contact Wilner & O’Reilly to request a consultation.


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