A new federal rule caps foreign student visas at four years, a change that has already jolted campuses across California, the Los Angeles Times reports.

The rule changes how long international students may hold their visas. Under the previous arrangement, student visas carried a duration-of-status framework that allowed students to remain enrolled for as long as they maintained valid studies, including multi-year doctoral programmes. The new cap fixes a hard four-year limit on the visa itself.

California feels the impact sharply. The state hosts one of the largest concentrations of international students in the United States, and its public university systems enroll large numbers of graduate and doctoral candidates whose degree programmes routinely extend beyond four years. Students in those longer programmes now face the prospect of their visa expiring before they finish their studies.

The change affects foreign students at universities and colleges across the country, not only in California. Anyone whose academic path — an undergraduate degree followed by graduate study, or a doctoral programme in fields where completion times run long — extends past the four-year mark will need to address the gap between their visa's validity and their remaining time in school.

For affected students, the practical steps change. Where a visa previously remained valid for the full length of a legitimate course of study, students who hit the four-year ceiling will now have to apply to extend or renew their status before the cap takes effect, adding an administrative step that did not previously exist for most enrollees. Campus administrators in California are already working through how the rule applies to their international populations, the report notes.

The rule is a federal one, anchored in US visa policy rather than in any single state's regulation. Students and institutions should read the official text of the change published by the federal government, which sets out the exact terms, the categories of students covered, and any procedures for seeking additional time. The Los Angeles Times coverage highlights the campus-level reaction but the governing document is the federal rule itself.

California campus officials quoted in the coverage describe the change as a disruption to long-standing practice, with students and advisers scrambling to understand which enrollees fall under the cap and what deadlines apply to extension requests. The rule applies to new visas issued under its terms; students should verify their own situation against the official guidance.

This article summarises a reported policy change for general information. It does not constitute legal or immigration advice. Individual students seeking to understand how the four-year cap applies to their visas, programmes, or extension options should consult the official federal rule and, where necessary, a qualified immigration adviser or their university's international student office.