American Insurance Association v. Garamendi

California's Holocaust Victim Insurance Relief Act (HVIRA) required insurers doing business in the state to disclose extensive information about WWII-era European policies or lose their ability to operate there, going well beyond the disclosure required by the international commission (ICHEIC) the U.S. had negotiated with Germany, Austria, and France to resolve Holocaust-era insurance claims through voluntary settlement funds; insurers (plaintiffs) sued California (defendant), arguing HVIRA conflicted with this established federal foreign policy.