Trade actions take effect at 12:01 a.m. Most importers learn what it cost them weeks later.
TariffOS screens every published action against the public trade record and returns company-specific findings: which shipments an action reaches, which it does not, and which questions the public record cannot answer.
Actions publish as dense annexes running to dozens of pages of ten-digit lines. Mapping one onto a single company's shipments is slow manual work — which is why company-specific answers usually arrive after the decisions that needed them. TariffOS does that mapping computationally, in minutes.
Each published action currently in the register. Status derives from the official notices and updates as statutory deadlines pass.
Reviewed against official publications
Additional duties of 25 percent ad valorem on substantially all Brazil-origin goods, effective 12:01 a.m. ET, 22 July 2026. Notice of Action published 15 July 2026.
Additional duties are reported under HTSUS heading 9903.05.01, alongside the ordinary classification. The duty applies on top of any antidumping or countervailing duties already in force.
Chapter 98 relief is generally unavailable, with limited exceptions where the duty attaches to the value of foreign processing.
Shipments falling inside the in-transit window under heading 9903.05.02. Goods already subject to Section 232 measures, excepted under 9903.05.07.
Lines whose exemption status changed between the proposed annex of 4 June and the final action of 15 July. Foreign trade zone admissions requiring privileged foreign status.
One page per company. Every visible shipment with its vessel, lading port, arrival date, commodity, HS line and estimated laden-on-board range.
Each resolves to one of four states: inside the in-transit window, outside it, past the entry cut-off, or unresolvable from the public record. The last group identifies exactly which bills of lading to retrieve.
The pipeline is fixed so that findings are comparable across actions and reproducible months later.
Vessel manifest records released under 19 CFR 103.31, carrying consignee, shipper, vessel, lading and discharge ports, container counts, commodity descriptions, HS codes and arrival dates. Client-supplied catalogues and commercial documents are screened alongside where provided.
Every record is matched against the published annexes for each action in the register. Machine-assisted matching resolves the transliteration variants, naming inconsistencies and derivative-list overlaps that defeat manual search at volume.
Laden-on-board dates are not published. We derive a range from the recorded arrival date less the typical transit band for that lane, and report it as a range. Where the range crosses an effective date, the record is marked unresolvable rather than resolved by assumption.
A dated single-page finding, every flag carrying the heading and notice it derives from. Findings are prepared for review with the client's licensed customs broker or trade counsel, who determine classification and make all filings.
Enter a four- to ten-digit HS or HTSUS line to see how it sits against the published exemption groups for AX-2601. Heading-level indication only.
Findings are delivered the same business day. No onboarding period and no minimum term. Scope is agreed in writing before any work begins.
Built entirely from public records. Nothing is required from you and there is no obligation. If the finding tells you nothing you did not already know, that is a useful result and we would like to hear it.
Your full catalogue screened against every action in the register as it publishes, with a corrected finding issued within one business day of any change. Cancellable at any time, no annual commitment.
Scoped to line count and lane footprint · terms on request
The first finding is built from the public record — no documents are needed from you. Findings are typically returned the same business day.