The administration of United States President Donald Trump has introduced a new immigration rule that limits most foreign students and exchange visitors to a maximum stay of four years in the country unless they obtain an extension from the Federal Government.
The new regulation, announced on Thursday by the United States Department of Homeland Security (DHS), marks a major change to a policy that has been in place for decades and is expected to affect thousands of international students, including many Nigerians studying in American universities.
Under the new rule, students holding F-1 visas and exchange visitors on J-1 visas will generally be allowed to remain in the United States for only four years unless they successfully apply for an extension before their authorised stay expires.
The change replaces the long-standing “duration of status” policy, which allowed international students to remain in the United States for as long as they continued to meet the conditions of their visas and remained enrolled in approved academic programmes.
For nearly 50 years, the duration of status system enabled students to stay in the country until they completed their studies, regardless of whether their programmes lasted four years, five years or longer.
The Department of Homeland Security said the new policy is aimed at strengthening immigration enforcement and reducing visa overstays.
According to the department, limiting the length of stay will make it easier for immigration authorities to monitor compliance with visa conditions and prevent abuse of the student visa system.
Homeland Security Secretary Markwayne Mullin said the existing system had weakened immigration controls for many years.
“For nearly half a century, the outdated ‘duration of status’ system has compromised national security and created an environment ripe for immigration fraud,” Mullin said.
He maintained that the new rule would improve accountability while ensuring that foreign students comply with immigration requirements throughout their stay in the United States.
Despite the government’s justification, the Department of Homeland Security acknowledged that the policy could create challenges for many students whose academic programmes normally take longer than four years to complete.
According to The Washington Post, the department recognised that several bachelor’s degree programmes require more than four years because of research requirements, internships or changes in academic schedules. Doctoral programmes, medical degrees and other advanced studies often last much longer.
Students enrolled in such programmes would be required to apply for extensions if they need additional time to complete their education.
Although the government said extension requests would be considered, immigration experts believe the new process could increase paperwork, delays and uncertainty for students and educational institutions.
The policy has already attracted criticism from education groups and organisations representing international students.
NAFSA: Association of International Educators, one of the leading organisations promoting international education in the United States, described the new rule as unnecessary and warned that it could discourage talented students from choosing American universities.
NAFSA Executive Director Fanta Aw said the existing system had worked effectively for decades without requiring such a major policy change.
“DHS’ decision to end Duration of Status is a misguided and unnecessary policy shift that injects uncertainty, bureaucracy, and fear into a system that has long worked effectively,” Aw said.
She argued that the new rule could create unnecessary administrative burdens for universities and increase anxiety among students who already face demanding academic and immigration requirements.
International students contribute billions of dollars each year to the US economy through tuition payments, accommodation, transportation and other living expenses.
The latest policy comes at a time when several American universities are already facing difficulties attracting international students because of tighter immigration measures introduced by the Trump administration.
Over the years, changes to visa processing, increased scrutiny of applicants and stricter immigration enforcement have raised concerns among prospective students and higher education institutions.
Many students from countries such as Nigeria, India, China and Brazil choose the United States for higher education because of its globally recognised universities and wide range of academic programmes.
Nigeria remains one of Africa’s largest sources of international students in the United States. Thousands of Nigerians enrol in American universities every year to study medicine, engineering, business, law, information technology and other disciplines.
Education consultants say the new four-year limit could particularly affect Nigerian students pursuing programmes that require additional research, internships or postgraduate studies.
Students who fail to obtain an extension before the expiration of their authorised stay could risk losing their legal immigration status, making careful planning more important than ever.
Immigration lawyers have advised affected students to maintain close communication with their universities’ international student offices and begin extension applications well before their visas expire.
Supporters of the new rule argue that it will strengthen immigration controls and reduce opportunities for abuse of the student visa programme.
Critics, however, contend that the policy creates unnecessary uncertainty for genuine students who have complied with US immigration laws and are contributing to the country’s educational system.
As the new regulation takes effect, universities, students and immigration advisers are expected to closely monitor its implementation and assess its long-term impact on international education in the United States.