Harvard University ’s ability to receive federal student aid is at risk after the Trump Administration informed the higher education institution’s accreditor that the university acted in violation of federal antidiscrimination laws and may no longer meet accreditation standards.

The Trump administration dialed up its pressure on Wednesday, threatening the school’s accreditation and formally subpoenaing it for records related to enrollment of international students. The Departments of Education and Health and Human Services notified the New England Commission of Higher Education that Harvard “may fail to meet the standards for accreditation” after the agencies recently determined the university violated federal civil rights law by failing to protect Jewish and Israeli students on campus.

The Department of Homeland Security issued administrative subpoenas seeking data about the university’s international students, while two federal agencies challenged Harvard’s accreditation.