President-elect Donald Trump’s team has signed an agreement with the Biden White House unlocking key transition briefings and activities after a lengthy delay that stemmed, in part, from the Trump team’s concerns over a mandatory ethics agreement.

The president-elect vowed dramatic tariff hikes on Monday night but has tapped traditional conservatives for his most important economic positions.

President Biden and first lady Jill Biden will attend President-elect Trump’s inauguration in January, the White House said. “The president promised that he would attend the inauguration of whomever won the election.