The Trump administration has launched a sweeping investigation into how some of the nation’s most prominent universities use foreign researchers, serving subpoenas to institutions across the Northeast as federal officials examine potential abuse of visa programs and the use of taxpayer-funded research dollars.
The U.S. Department of Labor’s Office of Inspector General announced October 9 that subpoenas had been served to all nine universities under investigation, including Harvard, Yale, Brown, the Massachusetts Institute of Technology and the University of Pittsburgh. Stanford, the California Institute of Technology, the University of California, Davis, and Arizona State University are also being investigated.
The inquiry centers on the J-1 visa program, which allows foreign nationals to enter the United States temporarily for academic and research activities. Federal investigators are examining whether universities improperly classified workers under the program to avoid employment obligations, reduce labor costs or otherwise violate federal requirements.
Vice President JD Vance announced the investigation at a White House event October 8, arguing that some universities may be using the program to undercut American researchers’ wages.
“Some of America’s most elite universities bring in foreigners to undercut the wages of American residents,” Vance said.
Federal officials cited data showing that approximately 61% of postdoctoral workers and researchers supported by federal grants at the nine universities are foreign nationals, compared with 38% at other universities. Vance also claimed that American researchers earn roughly $20,000 more annually than researchers working in the United States on J-1 visas.
Those figures are central to the administration’s argument that the program warrants closer scrutiny.
The investigation reaches across New England, placing several of the region’s most prominent universities under federal scrutiny over their use of foreign researchers and compliance with visa rules. With Harvard, MIT, Yale and Brown among the institutions subpoenaed, the inquiry could have significant implications for the region’s research sector and its reliance on federal funding.
Several universities have defended their compliance with federal visa rules while confirming that they received subpoenas. A Brown University spokesperson told Inside Higher Ed that the university’s international scholars contribute to teaching and research and said Brown would respond directly to the government. MIT said it was reviewing what it described as a “very broad” subpoena, while noting that J-1 visa holders are vetted and authorized by the federal government. The University of Pittsburgh also confirmed receiving a subpoena and said it was reviewing the request, adding that it participates in federal visa programs in accordance with applicable requirements.
The universities collectively receive billions of dollars in federally supported research funding. The Labor Department’s October 9 announcement said investigators would examine potential misuse of visa classifications and whether the programs were being used in ways that disadvantage American workers.
The administration has also raised concerns about foreign influence and the protection of federally funded research. The investigation could therefore extend beyond wage and employment questions into how universities manage access to research programs and comply with federal oversight requirements.
The inquiry now puts a spotlight on a broader question facing major research universities: whether their reliance on international talent is being managed in compliance with federal labor and visa rules, and whether the government’s concerns will lead to enforcement actions, policy changes or a broader reassessment of how taxpayer-funded research is staffed.
