On September 19, 2025, the U.S. Department of Labor announced the launch of Project Firewall, an H-1B enforcement initiative that will safeguard the rights, wages, and job opportunities of highly skilled American workers by ensuring employers prioritize qualified Americans when hiring workers and holding employers accountable if they abuse the H-1B visa process. As authorized by federal law, the department will conduct investigations of employers through Project Firewall to maximize H-1B program compliance. To achieve this goal, the Secretary of Labor will personally certify the initiation of investigations for the first time in the department’s history.