The ACE update related to removing the EPA exemption for Ancient Engines for non-road vehicles is now available in ACE CERTIFICATION (see related CSMS 56840547)
Published Jul 6, 2023
Summary
CBP announces that an ACE update removing the EPA exemption for antique engines for non-road vehicles is now available in the ACE Certification environment, with entries rejecting if remarks code '9' is used for 3520-21; production deployment is still expected no earlier than August 5, 2023.
Summary is machine-generated at the linking layer for discovery only. Refer to the source bulletin for authoritative guidance.
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