US imports lacked structured tariff compliance, risking revenue loss and trade disputes.
["Formal entry mandatory for goods above USD 2,500", "Payment of customs duties", "Compliance with Harmonized Tariff Schedule (HTSUS)"]
Fines up to 4 times duty value; imprisonment up to 20 years
Affected HS Codes: ["All HS codes"]
Issuing Authority: US Customs and Border Protection (CBP)