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Automated Commercial Environment (ACE)

The Automated Commercial Environment (ACE) is the CBP's electronic system through which the international trade community reports imports and exports and the government determines admissibility.

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CBP Issues Harmonized System Update
May 1, 2025 |Customs

CBP created Harmonized System Update 2517 on April 29, containing 254 Automated Broker Interface records and 58 Harmonized Tariff Schedule records. HSU 2517 includes the Section 232 auto parts updates: HTS 9903.94.05 and 9903.94.06, as well as partner government agency (PGA) updates. Additional information on the Section 232 Auto Parts Updates can be found here.

Topics:Customs duty, Drawback, Animal and Plant Health Inspection Service (APHIS), USMCA