REMINDER: ACE Truck Manifest Modernization – Next Deployment Set for June 26

CSMS #52269970 - REMINDER: ACE Truck Manifest Modernization – Next Deployment Set for June 26 U.S. Customs and Border Protection sent this bulletin at 06/24/2022 11:00 AM EDT CSMS #52269970 - REMINDER: ACE Truck Manifest Modernization – Next Deployment Set for June 26 On January 30, 2022, U.S. Customs and Border Protection (CBP) began the multi-release deployment of Enhancements to ACE Truck Manifest – Phase 2, also known as ACE Truck Manifest Modernization (TMM). The following deployments are complete: Brownsville, TX – January 31, 2022 Buffalo, NY – March 13, 2022 Laredo, TX – April 24, 2022 Detroit, MI – May 15, 2022 Remaining southern border ports – June 5, 2022 The schedule below reflects the remaining deployment schedule for Phase 2 of TMM: June 26, 2022 – All remaining northern border ports July 10, 2022 – Retire legacy truck manifest application (R4) Enhancements to ACE Truck Manifest – Phase 2 is focused on enhancing the CBP user interface (UI) for the primary and secondary processing of truck manifests. As part of this deployment, previously relaxed validations in the legacy truck manifest application are now supported in TMM and may result in errors for some trade users. To prepare for the upcoming deployments and avoid potential errors, please review the validations as documented in the Truck Manifest X.12 - 309 and EDIFACT CUSCAR EDI implementation guides found at cbp.gov/trade/automated/technical/ace-import-manifest-documentation . For additional information, please review CSMS #51405084.