FCA violations can trigger severe CBP enforcement, including penalties up to...

https://source-wiki.win/index.php/How_a_$500K_Tech_Startup_Landed_in_an_IRS_Whistleblower_Investigation

FCA violations can trigger severe CBP enforcement, including penalties up to 40% of the invoice value for false statements. I’ve seen companies hit with six-figure settlements because they ignored material misclassifications