What is lot traceability in green coffee?

Lot traceability refers to the ability to track a specific parcel of green coffee backwards through the supply chain - from the roaster's hands all the way to the farm, cooperative, or washing station where it was produced. A fully traceable lot can be linked to a named producer, a specific harvest, a processing method, and often an altitude and varietal.

Traceability is a core pillar of specialty green coffee sourcing. It enables quality accountability - if a lot cups differently on arrival than expected, traceability allows the issue to be traced back to a specific point in the chain. It enables producer recognition - farmers and cooperatives whose lots command premium prices can be identified and rewarded. And it enables transparent communication to end buyers, roasters, and consumers about where their coffee actually came from.

Lot traceability is expressed through documentation - export certificates, processing records, warehouse lot numbers, and pre-shipment sample records - and through the specificity of information on green coffee offer sheets. A lot described as "Colombia, Huila, Finca El Paraiso, Pink Bourbon, anaerobic washed, 1,950 masl" has strong traceability. One described simply as "Colombia Washed" does not. The detail on a specification sheet reflects how much of the supply chain has been documented and preserved.