The White House does not have the direct power to revoke accreditation, but it has alerted Harvard’s accreditor about the university’s non-compliance with standards.

President Donald Trump’s administration is intensifying its fight against Harvard University, warning that its accreditation may be in danger and formally moving to subpoena the school in a bid for information on foreign students.

Federal agencies are increasing pressure on the university, which still hasn’t acceded to the government’s sweeping demands. The institution says it’s facing retaliation.