U.S. Customs and Border Protection’s (CBP’s) Cargo Systems Messaging Service (CSMS) Post date 23 January 2025 Please see the following news and updates on CBP’s automated systems – namely the Automated Commercial Environment (ACE) CSMS # 63762615 – Harmonized System Update (HSU) 2501 CSMS # 63772715 – Interim Final Rule – Agreement Between the United States of America, the United Mexican States, and Canada (USMCA) Implementing Regulations Related to Textile and Apparel Goods, Automotive Goods, and Other USMCA Provisions CSMS # 63728996 – USDA APHIS Lacey Act and Entry Type 86 ← Trumps delays imposing Tariffs and Notices of Proposed Rulemaking (NPRMs) → Federal Register Notices