CBP Signals Major Shift in Supply Chain Data Rules for Importers
A US Customs and Border Protection ANPRM contemplates requiring importers to provide foreign export data, use unique entity identifiers, and adopt new technologies for supply chain verification.
US Customs and Border Protection (CBP) has issued an advance notice of proposed rulemaking (ANPRM) signaling a potential shift from document-based compliance to a data-driven, technology-enabled model for supply chain verification. The notice contemplates requiring importers to obtain and potentially submit foreign export documentation, such as declarations and invoices submitted to foreign customs authorities. It also considers replacing the current Manufacturer/Shipper Identification Code (MID) with a more robust system using global business identifiers for all supply chain participants, from producers to packagers.
Sophisticated importers and their counsel should be aware that these changes could impose significant operational and financial burdens, requiring investment in new data systems, renegotiation of supplier contracts, and enhanced due diligence. The ANPRM also raises the prospect of leveraging technology like AI for traceability and tying heightened cybersecurity standards to CTPAT participation. Companies with complex international supply chains should assess their readiness for such requirements and consider submitting comments on the ANPRM by the December 1, 2026, deadline to address practical challenges and help shape the final regulations.