The U.S. Department of Education will investigate NYU for alleged civil rights violations, citing the university’s partnership with a nonprofit aiming to diversify Ph.D. programs at business schools.

The Education Department is investigating University and dozens of other colleges under the Trump administration’s campaign against diversity, equity and inclusion programs.

The notifications came exactly a month after the department issued sweeping guidance threatening to pull funding from colleges that do not eliminate all considerations of race from policies and programs.