ACE Export Rail X12 – 11/3/2022 PROD Deployment Date for Changes to Rail X12’s Input Messengers 309, 353 & 358 and Output Messengers 350 & 355
Published Oct 26, 2022
Summary
CBP announces a production deployment on 11/3/2022 of changes to ACE Export Rail X12 Input Messengers 309, 353, 358 and Output Messengers 350, 355 affecting interchange control header fields.
Summary is machine-generated at the linking layer for discovery only. Refer to the source bulletin for authoritative guidance.
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