Donald Trump has signed an executive order aimed at strengthening safeguards in the U.S. financial system and combating financial crimes such as money laundering, terrorism financing, and labor trafficking. The order directs federal regulators to provide banks with updated guidance on identifying suspicious transactions and improving risk assessments. It also calls for a review of how Individual Taxpayer Identification Numbers (ITINs) are considered in compliance procedures. Supporters say the measure will enhance security and financial integrity, while critics argue it could create barriers to banking access for some non-citizens using services legally.