U.S. Customs and Border Protection today announced a two-year voluntary test that will require participating truck carriers to submit limited export-manifest data electronically at least 24 hours before leaving the United States, with full data due two hours before arriving at the final port of export. The Electronic Export Manifest (EEM) for Truck Cargo Test is published in the 23 September 2026 Federal Register and will start on 23 October 2026. Currently, trucking companies are exempt from filing an export manifest, leaving the U.S. Principal Party in Interest to submit Electronic Export Information one hour before border arrival. CBP argues that adding a carrier-level manifest will allow earlier risk assessment, better linkage to shipper data, and more efficient targeting of high-risk shipments. The agency will accept nine pilot participants and invites public comment throughout the test period. For logistics providers and shippers that move sensitive or dual-use goods to Canada or Mexico, the pilot foreshadows new compliance checkpoints and potential holds if data are incomplete. Companies accustomed to just-in-time cross-border deliveries will need to factor in the 24-hour pre-departure window and ensure EDI connectivity with CBP’s Automated Commercial Environment (ACE). Trade-compliance managers should monitor lessons learned from the air, rail, and sea EEM pilots that preceded this truck initiative. CBP often transitions successful pilots to mandatory requirements, so early adopters may gain a competitive compliance edge. The notice also signals CBP’s broader push toward a “single window” for all export data, aligning with ITDS mandates. Although voluntary, the program reflects increasing security scrutiny of outbound shipments (everything from munitions to fentanyl precursors). Firms exporting under ITAR, EAR, or other licensing regimes should prepare for more granular, real-time data sharing once the truck EEM becomes standard practice.
