CSMS # 69193978 - Update to Electronic Export Manifest (EEM) – Truck Manifest Implementation Guide (IG) 358 Customs Consist

U.S. Customs and Border Protection sent this bulletin at 07/09/2026 02:57 PM EDT

Cargo Systems Messaging Service

CSMS # 69193978 - Update to Electronic Export Manifest (EEM) – Truck Manifest Implementation Guide (IG) 358 Customs Consist

U.S. Customs and Border Protection (CBP) has updated the Electronic Export Manifest (EEM) ACE Exports Truck X12- 385 Customs Consist Implementation Guide (IG).

Updates implement:

Updated Usage in M1306 to “M”

For questions:

Technical inquiries should be directed to your assigned CBP Client Representative.

Policy inquiries may be submitted to cbpexportmanifest@cbp.dhs.gov.

358 Truck Export Manifest Implementation Guide_7010.pdf

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