The Department of Justice (DOJ) and the cross-agency Trade Fraud Task Force have upped the ante by an order of magnitude in the government’s pursuit of customs fraud. On May 1, 2026—only a few months after setting its previous record-high customs-related False Claims Act (FCA) settlement of $54.4 million with Ceratizit USA, LLC—the DOJ shattered that record with a $549.5 million settlement with Perfectus Aluminum Inc., its subsidiary Perfectus Aluminum Acquisitions LLC, and a set of four affiliated warehousing companies. The Perfectus settlement resolves allegations that the defendants violated the FCA by evading antidumping and countervailing duties (AD/CVD). The settlement resolves three separate qui tam complaints filed by two individual relators and the Aluminum Extruders Council, an international industry association. Defendants were previously criminally convicted on charges related to the same scheme, and those convictions were affirmed by the Ninth Circuit in 2024.
Continue Reading (Not) All’s Weld That Ends Weld: Duty Evasion Scheme Ends in Historic $549.5M FCA Settlement
Derek Hahn
Derek Hahn is a partner in Crowell & Moring's White Collar & Regulatory Enforcement Group and a member of the firm’s Investigation Practice. Derek’s practice focuses on white collar defense, internal investigations, complex litigation, and compliance counseling. He represents clients in an array of government investigations and enforcement actions alleging financial fraud, public corruption, conflicts of interest, counterfeiting, procurement integrity, and health care fraud. Derek has also defended clients in several multi-million dollar environmental enforcement matters at both the federal and state level.
Derek has extensive experience managing matters involving the Foreign Corrupt Practices Act (FCPA) having counseled clients in multiple industries on FCPA matters across six continents. His FCPA experience includes government and internal investigations, third-party due diligence reviews, compliance program and training development, and anti-corruption risk assessments. He has defended multiple FCPA investigations brought by the Department of Justice (DOJ) and the Securities and Exchange Commission (SEC).
Record-Setting False Claims Act Settlement Highlights DOJ Commitment to Customs Enforcement
On December 19, 2025, the Department of Justice (DOJ) announced a $54.4 million settlement with Ceratizit USA, LLC, a distributor of tungsten carbide products, resolving allegations that the company violated the False Claims Act (FCA) by evading customs duties on products imported from China. This settlement is believed to be the largest ever customs-related FCA resolution, and this high-water mark underscores the government’s heightened enforcement focus on tariff evasion.
Continue Reading Record-Setting False Claims Act Settlement Highlights DOJ Commitment to Customs EnforcementNinth Circuit Decision Underscores Increasing False Claims Act Risks to U.S. Importers
On June 23, 2025, the Ninth Circuit issued a long-awaited decision in Island Industries Inc. v. Sigma Corp. affirming a $26M False Claims Act (“FCA”) judgment against the defendant importer. Sigma had appealed the judgment after a jury found the company violated the FCA by failing to pay customs duties owed to U.S. Customs and Border Protection (“CBP”). The Ninth Circuit’s decision addresses an important jurisdictional issue and illustrates the significant financial exposure importers can face under the FCA at a time of increased tariffs and enforcement by the government.
Continue Reading Ninth Circuit Decision Underscores Increasing False Claims Act Risks to U.S. Importers“Help Wanted”: Justice Department Debuts its Corporate Whistleblower Awards Pilot Program
On August 1, 2024, Deputy Attorney General Lisa Monaco unveiled the Department of Justice’s new Corporate Whistleblower Awards Pilot Program. The announcement marks the conclusion of the Department’s previously announced “sprint” towards a pilot program, as DAG Lisa Monaco first previewed back in March of this year.
Continue Reading “Help Wanted”: Justice Department Debuts its Corporate Whistleblower Awards Pilot ProgramRevisions to DOJ’s Corporate Compliance Guidance Indicate that a Dynamic, Data-Driven and Well-Resourced Compliance Program is More Important than Ever
On Monday, June 1, 2020, the Department of Justice’s (DOJ’s) Criminal Division issued an updated version of the “Evaluation of Corporate Compliance Programs” guidance. The guidance was originally published by the Criminal Division’s Fraud Section in February 2017, and last revised in April 2019. The updated guidance emphasizes the need for companies to…