Writing for a unanimous Supreme Court of the United States, on June 1, 2023, Justice Clarence Thomas issued a decision clarifying the knowledge requirement for cases brought pursuant to the False Claims Act (FCA). In overturning the consolidated cases of United States ex rel. Schutte et al. v. SuperValu Inc., et al. and United States ex rel. Proctor v. Safeway, Inc., the Supreme Court rejected the Seventh Circuit’s focus on the objectively reasonable interpretation of an ambiguous rule or regulation. Instead, the Court held that the FCA’s scienter requirement refers to the defendant’s subjective knowledge and belief at the time the claim is submitted. Read the full Alert on the Duane Morris website.