Federal Court Blocks DHS Student Visa Rule, D/S Preserved
A federal court stopped a major student visa policy change one day before it was set to begin. On September 14, 2026, a federal judge issued a nationwide injunction blocking a proposed Department of Homeland Security rule that would have taken effect on September 15.
The rule would have ended the long-standing Duration of Status, often shown as `D/S`, for many F-1 students and J-1 exchange visitors. In its place, the Department of Homeland Security sought to impose fixed expiration periods, commonly described as four-year time limits.
For now, the current system remains in place.

What the federal court blocked
The blocked rule targeted how long certain nonimmigrant students and exchange visitors could remain in the United States without asking the government for more time.
Under the current system, many F-1 students and J-1 exchange visitors are admitted for Duration of Status. This means their lawful status is tied to their approved educational or exchange program, plus any allowed practical training or grace period, as long as they follow the rules of that status.
The proposed rule would have replaced that flexible framework with fixed end dates. For many students and scholars, that could have meant filing extension requests with United States Citizenship and Immigration Services before a fixed deadline, even if the academic program itself was still valid.
The injunction prevents the Department of Homeland Security from enforcing the rule nationwide while the case continues.
This is the practical meaning of the duration of status F1 visa court block 2026: the court preserved the existing `D/S` framework, at least for now, instead of allowing the new fixed-date system to begin on September 15, 2026.
What Duration of Status means for F-1 and J-1 holders
Duration of Status is not a blank check to stay in the United States forever. It is a legal framework that connects a person’s status to an approved activity.
For an F-1 student, that usually means:
Maintaining a full course of study unless a valid exception applies
Keeping the school record active and accurate
Following limits on employment
Completing the program, transfer, training, or departure within the allowed timeline
For a J-1 exchange visitor, it usually means:
Participating in the approved exchange program
Maintaining a valid program record
Following the rules of the exchange category
Departing, transferring, or completing any approved activity within the allowed period
The key point is that `D/S` focuses on whether the person is still properly participating in the approved program. A fixed-date system would have shifted much more attention to calendar deadlines and extension filings.

What remains the same after the injunction
The injunction keeps the existing framework in place. Based on the blocked rule described in the court action, three points matter most.
F-1 and J-1 status remains under D/S
F-1 students and J-1 scholars remain under the flexible Duration of Status framework if they were admitted or authorized under that system. Their status still depends on compliance with program rules, not a new four-year expiration date created by the blocked rule.
No extra Form I-539 solely because of the proposed time cap
Students in programs longer than four years do not need to file Form I-539 only because the blocked rule would have created a fixed time limit. Form I-539 is the application commonly used by certain nonimmigrants to extend or change status.
A student may still need legal advice about Form I-539 for other reasons, such as a separate status issue, a change of status request, or a specific government notice. The injunction simply means the proposed fixed-date rule is not the reason to file.
The standard 60-day grace period remains intact
For F-1 students, the standard 60-day post-completion grace period remains in effect. This period generally allows eligible students time after completing a program or authorized practical training to depart the United States, transfer to another school, or take another permitted step.
That grace period was a major concern because a fixed-date rule could have created confusion about when time in the United States ended.
What this means in real life
Consider a student admitted for a five-year doctoral program. Under the proposed fixed-date approach, that student might have faced a government extension filing before finishing the degree, even with a valid school record and continued full-time study.
With the injunction in place, that student remains under the existing `D/S` approach, assuming all status rules are followed.
The same concern applied to long-term research scholars, dual-degree students, and students who need more than four years because of academic structure, thesis work, clinical requirements, or other program demands.

What students and scholars should do now
The court order does not remove the need to maintain status. It only blocks the proposed fixed-date rule.
F-1 and J-1 holders should continue to:
Keep program records current
Review any changes in program end dates
Follow school or program sponsor instructions
Avoid unauthorized employment
Confirm travel documents before leaving the United States
Save copies of immigration records and notices
A visa stamp in a passport and lawful status in the United States are related, but they are not the same thing. A visa stamp is mainly used for entry. Status controls whether a person may remain in the United States after admission.
For case-specific questions, speaking with a Texas immigration lawyer F1 student visa experience can help clarify whether the injunction affects a particular filing, travel plan, or school transfer.
What happens next
A nationwide injunction is not always the final word. It blocks enforcement while the legal case moves forward, unless another court changes that result.
The Department of Homeland Security may continue to defend the rule in court. The case could lead to further orders, appeals, a revised rule, or a final decision. Until that changes, the practical result is clear: the fixed four-year framework did not take effect on September 15, 2026.
Students, exchange visitors, schools, and sponsors should rely on current official records and written guidance, not rumors or informal summaries.

Frequently asked questions
Did the court end the proposed DHS rule permanently?
No. The court issued a nationwide injunction, which blocks enforcement while the case continues. A later court order could change the result.
Do F-1 students now need to file Form I-539 because their program is longer than four years?
No, not solely because of the blocked four-year time cap. Other facts may still require a filing, so individual records should be reviewed carefully.
Does Duration of Status mean a student can stay without limits?
No. Duration of Status depends on maintaining valid student or exchange visitor status, following program rules, and observing any allowed grace period.
Is the 60-day F-1 grace period still available?
Yes. The standard 60-day post-completion grace period remains in effect for eligible F-1 students.
Does this affect the visa stamp in a passport?
The injunction concerns status rules inside the United States. A visa stamp used for travel can expire while a person remains in valid status, but travel and reentry require separate review.
Key takeaway
The September 14, 2026 injunction preserves the current Duration of Status framework for F-1 students and J-1 exchange visitors. No new four-year expiration system took effect on September 15, and eligible F-1 students keep the standard 60-day post-completion grace period.
This post is for general information only and is not legal advice. The Daniels Legal Group PLLC serves clients through Houston, Pasadena, San Antonio, McAllen, and Lagos. Calls only, available 24/7: 866-524-3315. Website: www.attorneydaniels.com. ¡Hablamos Español! Consultations are fully confidential.





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