A letter from the U.S. General Services Administration, which is dated Tuesday, tells agencies to submit a list of contracts they have terminated with the university by June 6.
The king's visit is being seen in Canada as an opportunity for the nation to bolster its sovereignty amid threats by President Trump to turn the United States' northern neighbor into the 51st state.
The NSC has traditionally played a pivotal role in advising the president for his biggest diplomatic and security decisions. But in Trump's second term, it has seen its influence shrink.
This comes in response to a lawsuit Harvard filed on Friday morning, challenging the Trump administration's abrupt move to revoke the school's ability to enroll foreign students.
The academy in Emmitsburg, Md., is often described as the national war college for firefighting. It offers training that ranges from leadership to how to conduct fire, arson and blast investigations.
International students make up more than a quarter of Harvard University's student body. Harvard says the government's actions, which could cut off a major revenue stream, are "unlawful."
The judge says the administration "unquestionably" violated his earlier order, which stated migrants cannot be deported to a country other than their own without having adequate notice and a chance to object.
At the center of the sweeping bill is trillions in tax cuts, which Republicans aim to partially offset through changes to safety net programs like Medicaid and SNAP.
Hollywood's plummeting film and TV production levels have studio executives and grassroots groups pushing for better incentives to keep business in California.
Criticism of "activist" judges predates the term and has come from both ends of the political spectrum. Democratic and Republican presidents alike have accused the courts of exceeding their constitutional role.