MID Query Reinstated in the Legacy ACE Portal

CSMS # 56080907 - MID Query Reinstated in the Legacy ACE Portal U.S. Customs and Border Protection sent this bulletin at 05/01/2023 11:17 AM EDT CSMS # 56080907 - MID Query Reinstated in the Legacy ACE Portal On April 29, the Manufacturer Identification (MID) query was reinstated in the legacy ACE portal. ACE Portal users can access the MID query in the legacy ACE portal reference tab. For more information about the MID codes, please read this helpful article . For technical issues, contact the CBP ACE Account Service Desk (ASD) at (866) 530-4172 or ace.support@cbp.dhs.gov .