Gnomon monitors regulatory change continuously and mirrors your portfolio's position against it — across Harmonised System (HS), Country of Origin (COO), and Export Control Classification Number (ECCN). Decision support, not a decision engine. The compliance work stays with your team.
Most classification tools tell you a code for one product, one time. Gnomon takes a different posture: it watches the regulatory record continuously, and reflects what each change means for the classifications your team already holds — across the full portfolio.
BIS amendments. CBP rulings. WCO HS revisions. FTA renegotiations. Entity-list updates. Sanctions changes. We watch the regulatory record as a continuous feed, not as a quarterly look-up.
HS, Country of Origin, and ECCN classifications for your products held as a live reflection of where each one stands today against the current regulatory state of the world.
When regulations move, the shadow on your portfolio moves with them. Gnomon surfaces what has changed and why, with regulatory evidence. Your team reads the dial and decides what it means.
Your classifications mapped against the live regulatory record. The pointer is now. Anything behind the pointer that has drifted is shown drifting; anything ahead is shown pending.
Classification reflects the current regulatory state. The reading is unchanged.
The current ruling has moved relative to where this classification stood. The shadow offset shows by how much.
Regulatory change scheduled or under consultation. Shown ahead of the pointer; not yet binding.
On MondayA BIS amendment overnight has shifted three of your ECCN 5A002 products into review. The products are unchanged. The regulations have moved.
"It points; you tell the time."
Gnomon is decision support. It surfaces what has changed and why. Your compliance team reviews, decides, raises the change request through your normal change-control process. The verdict, the audit trail, and the regulatory accountability remain yours — as they must.
The principle: what your customs broker already holds, nothing more.
Gnomon is built for the person inside a manufacturer or technology company who carries the regulatory accountability — not for the customs broker filing entries one at a time. The buyer holds the portfolio. The buyer gets audited eighteen months later when something has drifted.
Companies too small for SAP GTS or Descartes, too large for spreadsheets — typically a 1-to-3-person in-house compliance team handling HS, COO, and ECCN across a portfolio of hundreds to low thousands of SKUs.
Most established trade tools default to a single master regime — EU or US — and treat the rest as satellites. Gnomon treats jurisdictional layering as structural truth. GB, Northern Ireland, EU, US in parallel is the sharpest example; the same architecture extends to any combination of regimes a customer operates across.
Gnomon is in customer-validation phase. We're talking with mid-market trade-compliance directors who recognise the problem and want to shape what gets built. Demos are by request; design-partner conversations are open.