We’re tracking the executive orders Trump signed on his first day in office, just hours after being inaugurated as president.

President Donald Trump has signed a flurry of executive actions on Day 1. He has repealed dozens of former President Joe Biden’s actions, begun his immigration crackdown, withdrawn the U.S. from the Paris climate accords and sought to keep TikTok open in the U.

The orders include some actions that experts say may beyond the reach of the president’s pen and could be tied up in courts or legislatures for years

Attorneys general from 18 states sued to block President Donald Trump’s move to end a decades-old immigration policy known as birthright citizenship guaranteeing that U.S.-born children are citizens r