Rubber and timber, with the origin evidence buyers ask for.
Record latex and logs by plot, keep processing linked to its inputs, and hand on each lot with its certificates and the EUDR evidence.

The challenge
Rubber and wood both change form many times before they reach a buyer.
Latex, sheets, logs, boards
Each step changes the product and often the unit it is measured in.
Large plots need a polygon
A plot over 4 hectares recorded as a single point is flagged where a polygon is needed.
Rubber and wood are in the EUDR
Buyers in the EU ask for plot geolocation, the production period and the statement reference.

How A-REX handles it
Every step is a proposal a person approves.
Register harvests by plot
Plots kept as points or polygons, encrypted and off the public record.
Receive in the product's unit
Kilograms, litres or pieces, depending on what the product measures.
Process and keep the inputs
Each new lot names the lots it came from.
Share plots with your customer
Under a statement confirmed with a second factor; the customer sees coordinates, never the farm's name.
The features it uses
The platform's features as they are; your products, units and certificates are settings.
- Lots and lineageRegister, deliver, split and process lots, and trace every kilogram back to the farm.
- DeliveriesHand lots to customers, warehouses and processors, checked by your lot rules before anything moves.
- Certificates and evidenceCertificates and lab results on each lot, with who stands behind each one.
- Lot rulesChecked before anything moves: allowed receivers, required certificates, expiry.
- AutomationsWhen something happens, and only if your conditions hold, prepare the next step for review.
- Humboldt, the AI analystExplains findings in business words and suggests next steps. People decide.
- Network and sharingConnect suppliers and customers, share evidence lot by lot and request what is missing.
- Reports and the audit packDashboards, reports and a signed audit pack anyone can verify without an account.
The evidence it produces
What a buyer, an auditor or a verifier you allow can read, with who declared each part.
- Lineage
- Each lot back to its inputs and their plots or farms, and forward to every holder.
- Plots and production dates
- Plots as points or polygons, and production dates set against the 31 December 2020 cut-off.
- Certificates and lab results
- Each with its issuer, its validity and its evidence level.
- The statement reference
- The due diligence statement reference on each delivery under the EUDR.
- EUDR evidence check
- Requirement by requirement: evidence recorded, missing, not verifiable here, gaps first.
- Signed shipment pack
- A signed document, with GeoJSON for the plots, that anyone can verify without an account.
An evidence check lists what the records hold. It is not a legal opinion and never says that a lot complies.
See your rubber or timber lots in a sandbox.
Tell us where your latex or wood comes from. We will set it up with your products and units.

