April 18 (UPI) -- Donald Trump was sworn in as the 45th president of the United States on January 20 and immediately began taking action on a number of issues.
Here's a rundown of the highlights so far:
(Most recent first)
Labor: Trump signed the "Buy American, Hire American" executive order -- an action aimed at enforcing domestic worker rules and ending "abuses" of the U.S. H-1B work visa program. It also directs federal agencies to review trade rules that might undermine the domestic labor market.
Trade: The president signed two executive actions -- one ordering a review of the U.S. trade deficit and one to strengthen anti-dumping rules and enforcement. The deficit review will examine forms of "trade abuse," taking a country-by-country look over 90 days. The anti-dumping order directs the Homeland Security Department to ensure enforcement.
Drug abuse: Trump signed an order establishing the President's Commission Combating Drug Addiction and the Opioid Crisis to fight the epidemic of prescription drug overuse and overdose. New Jersey Gov. Chris Christie was assigned to the panel, which seeks to fight dependence on opioid narcotics.
Environment: President Trump signed an executive order to roll back a suite of planned environmental regulations in an effort to spur energy independence. The order will kick off a review of former President Barack Obama's Clean Power Plan, lift a short-term ban on leasing federal land for coal production, lift limits on coal production and return energy production authority to the states.
Education: President Trump revoked two Obama-era regulations on teacher training and school accountability. In a White House ceremony Monday, Trump referred to the actions as "removing an additional layer of bureaucracy to encourage freedom in our schools."
Federal contractors: President Trump signed a resolution scrapping an Obama-era rule the administration said made it too easy for lawyers to target or blacklist U.S. companies and works who contract with the government. The Obama administration said the regulation even the playing field for lawful contractors.
Public lands: President Trump signed a resolution rolling back an Obama-era rule that gave the Bureau of Land Management power to conserve public lands for future use. Critics said it reduced efficiency and gave states and local government little input on land use.
Travel ban: President Trump signed a revised version of an existing order to block entry by people from six majority-Muslim nations for 90 days and ban all refugees from Syria for 120 days. The new order specified that it won't affect people who had already been issued travel visas.
Clean Water Act: President Trump signed an executive order calling for a review of an Obama-era rule expanding the number of bodies of water under environmental protection.
Historically Black Colleges and Universities: President Trump signed an executive order moving the federal initiative on HBCUs directly to the White House instead of under the Department of Education in order to "promote excellence," the White House said.
Women in Science: President Trump signed two bills aiming to promote women in the STEM fields. The Protecting Women in Entrepreneurship Act calls on the National Science Foundation to "recruit and support women to expand their focus into the commercial world in its entrepreneurial programs. The Inspiring the Next Space Pioneers, Innovators, Researchers and Explorers Women Act requires NASA to encourage women and girls to study science, technology, engineering and mathematics.
Gun Control: President Trump signed a bill nullifying an Obama-era rule aimed at blocking gun sales to people found to be mentally ill.
Regulatory Reform: President Trump signed an executive order to direct federal agencies to evaluate existing regulations. The action is part of Trump's plan to eliminate what he views as overreaching, "job-killing" restrictions.
Stream Protection: President Trump signed House Joint Resolution 38, which scraps an Obama administration environmental rule to protect waterways from coal mining waste. Trump's administration said the rule puts mining companies at a competitive disadvantage.
Anti-Corruption Repeal: President Trump signed House Joint Resolution 41, which wipes away a federal rule that requires energy companies to disclose royalties and government payments. The rule was imposed by the Obama administration last year as a transparency measure. Trump's government said it puts U.S. energy companies at a disadvantage.
Police Protection: Trump signed an order to review existing laws and produce legislation to better protect federal, state and local law enforcement officers. The action is a response to increased attacks against officers in the past year.
Crime Reduction: The president ordered Attorney General Jeff Sessions to create a new federal task force to share information among agencies, develop strategies, identify deficiencies in current laws, evaluate criminal data and make recommendations for greater safety of U.S. citizens.
Foreign Crime Fighting: Trump issued an executive order prioritizing efforts to prosecute foreign-based crimes like drug and human trafficking. It calls for stricter enforcement of laws already on the books and efforts to "identify, interdict, disrupt, and dismantle transnational criminal organizations."
Wall Street Regulation: Trump signed an executive order to ease U.S. fiscal regulations in the Dodd–Frank Wall Street Reform and Consumer Protection Act of 2010 -- which was a response to the financial crisis and Great Recession that Trump's administration called "overreaching."
Money Manager Rule: The president ordered the Labor Department to review a rule from former President Barack Obama requiring financial managers to act in their clients' best interests when handling retirement accounts. The department will determine whether such a mandate is necessary.
Supreme Court: Trump nominated federal appellate Judge Neil McGill Gorsuch to replace Associate Justice Antonin Scalia on the Supreme Court. Some Democrats promised to filibuster the confirmation process after Republicans refused to hold hearings on former President Barack Obama's nomination of Merrick Garland after Scalia's death.
Federal regulations: Trump signed an executive order requiring that for every new federal regulation on small and large businesses, two existing regulations must be removed. He signed the document after a meeting with small business leaders. Trump said he wants to end regulatory discrepancy between big and small business.
CIA in the NSC: White House spokesman Sean Spicer said the CIA was added to Trump's National Security Council -- something that wasn't done by former President Barack Obama due to the creation of the national intelligence director post in 2005.
National Security Council: Trump reorganized the council, adding his chief strategist, Steve Bannon. The council is a panel of officials, most of them Cabinet level, who work with the president to determine the best course of action on security issues.
Military strength: Trump signed an executive order to provide new resources and equipment to strengthen the U.S. military. The order promises to "rebuild" American armed forces and upgrade national and global security as part of a strategy that dictates "peace through strength." The order directs Defense Secretary James Mattis to assess the country's military and nuclear capabilities.
Visa vetting: Trump signed an executive order that calls for more intensive security checks for foreign nationals seeking U.S. travel visas. The action stems from a controversial proposal Trump made during his campaign -- to prevent certain refugees from nations of concern, like Iraq and Syria, from reaching U.S. shores until they can be cleared.
Border security: Trump signed an executive action directing federal agencies to prepare for "immediate construction" of a wall on the U.S.-Mexico border -- a controversial project that was at the center of his presidential campaign.
Immigration enforcement: The president signed an executive order to strip federal grant money from so-called "sanctuary cities" -- U.S. municipalities that protect undocumented immigrants from federal prosecution. Trump's order also seeks to hire 10,000 additional immigration officers, build more detention centers and prioritize immigrants for deportation.
Abortion: Trump signed a presidential memorandum reviving a rule that prevents U.S. funds from going to certain health charities around the world that counsel on abortions. Known as the Mexico City policy, it was first instituted by former President Ronald Reagan in 1984 and has been on and off the books ever since.
Trans-Pacific Partnership: Trump signed a presidential memorandum withdrawing the United States from the trade deal with Asia. The pact has been criticized by people skeptical of its benefits and worried over its potential to kill U.S. jobs. Proponents of the deal worry that pulling out could harm relations with key allies in the region.
Federal workforce: Trump ordered a temporary hiring freeze for federal workers, except for the military and certain security positions.
Obamacare: Within hours of his inauguration, Trump took his first step toward repealing the Affordable Care Act, signing an executive order calling on government agencies to "ease the burden" of the policy.
Trump's order asked federal agencies to "prepare to afford the states more flexibility and control to create a more free and open healthcare market."
Homeowners insurance: The new president also suspended a scheduled insurance rate cut for new homeowners, which had been set by Barack Obama's government. The cut would have reduced annual insurance premiums for new Federal Housing Administration loans by 25 basis points -- from 0.85 to 0.60.
Federal regulations: Trump also ordered a freeze on all new federal regulations that had not been finalized.