“Here are list of the most significant moves the president made on Day 1. unpaywalled New York Times – [Note – All Presidential actions are published here]

• Mr. Trump issued a sweeping grant of clemency to all of the nearly 1,600 people charged in connection with the Jan. 6, 2021, attack on the Capitol, issuing pardons to most of the defendants and commuting the sentences of 14 members of the Proud Boys and Oath Keepers militia, most of whom were convicted of seditious conspiracy. The pardon order also directed the Justice Department to dismiss any pending indictments against people facing charges for the riot.
• Mr. Trump moved to withdraw from the World Health Organization, an act that had been foreshadowed by the president’s frequent attacks against the health agency over its approach to the coronavirus pandemic. Public health experts say that the withdrawal will undermine America’s standing as a global health leader and make it harder to fight the next pandemi
• A series of orders Mr. Trump signed set off a policy barrage aimed at sealing the nation’s borders to migrants and cracking down on immigrants already in the country. Those orders included a declaration of a national emergency to deploy the military to the border and a bid to cut off birthright citizenship for the children of noncitizens. Many of the orders test the legal limits of his authority, and birthright citizenship in particular is protected by the Constitution.
• Mr. Trump signed an executive order aimed at delaying a federal ban of TikTok. It is unclear if that order could override the law that banned the social media app, but the measure instructs the attorney general not to take any action to enforce the ban for 75 days.
• Mr. Trump signed an executive order to withdraw the United States from the Paris climate agreement, which would make America one of only four nations — along with Iran, Libya and Yemen — not party to the agreement, under which nations work together to reduce global greenhouse gas emissions.
• Mr. Trump ordered a hiring freeze across the federal government that would remain in place pending the completion of a broader plan for reducing the federal work force, and mandating a full-time return to in-office work for government employees. The order singled out the Internal Revenue Service, which received a large financial boost from President Biden and Democrats in Congress, calling for the freeze to stay in place longer for that agency.
• He gutted racial equity policies and protections for transgender people.
• Mr. Trump ordered his administration to dismantle federal programs that promote diversity, equity and inclusion, and to gut Biden administration policies that protect transgender Americans.
• Mr. Trump said he planned to impose a 25 percent tariff on products from Canada and Mexico starting on Feb. 1 because those nations were allowing “mass numbers of people to come in and fentanyl to come in.” He also said that he “may” impose a universal tariff on all imports, adding that “essentially all countries take advantage of the U.S.”
• Not included in the Times article – Regulatory Freeze Pending Review – Do not propose or issue any rule in any manner, including by sending a rule to the Office of the Federal Register (the “OFR”), until a department or agency head appointed or designated by the President after noon on January 20, 2025, reviews and approves the rule.