The four USMCA qualification paths, both regional value content formulas, the automotive requirements and the nine data elements a certification must carry.
Section 232 steel and aluminum duties now apply to full customs value, not metal content. Current rates, the annexes and melt-and-pour origin.
The complete landed cost build-up with current MPF and HMF figures, plus the CIF error that overstates dutiable value by 5 to 15% on every ocean entry.
The six General Rules of Interpretation decide every HTS classification. What each rule does, the order they apply in, and a worked example.
A binding ruling fixes classification, valuation or origin at every US port. Filing through eRulings, the 19 CFR 177.7 bars, and reading CROSS safely.
How the CPSC regulates imported consumer products: GCC vs CPC certificates, third-party testing, the July 2026 ACE eFiling mandate, border holds, tariffs, penalties, and how a customs broker clears CPSC-regulated goods.
