Tariff Sentinel tracks official notices, guidance, and risk signals — then highlights the codes and source notes that may need attention. Use this feed as a triage queue.
Each row starts with the program and severity, links the official source, and maps the notice to watched HTS codes, countries, effective dates, and review status. Broad notices are useful for early warning; product-specific notices still need a broker or compliance review before a final duty change is assumed. See the source methodology for how broad notices are downgraded to review notes.
USTR initiated a review process that can later affect China-origin tariff actions and exclusions; the initiation notice itself does not change duty rates. Saved-code monitoring flags potentially affected HTS codes, links back to the official notice, and gives import teams a starting point for broker review before purchase orders or landed-cost assumptions change.
CBP CSMS 68855869 implements the June 1, 2026 Section 232 metals proclamation for steel, aluminum, copper, and derivative articles. The guidance adds new derivative classifications, confirms June 8, 2026 effective dates for several 9903.82 headings, lowers the U.S.-content threshold for the reduced U.S.-metal pathway from 95% to 85%, and keeps this row as a source-watch trigger because no current catalog HTS code is itself a listed Section 232 metals line.
AD/CVD scope cannot be determined from HTS code alone. Tariff Sentinel flags possible source overlap for footwear and footwear-component imports and sends users to Commerce and CBP records for review, so a watched code becomes an investigation queue rather than an automatic duty conclusion.