From Smallholder to Container: How Traceability Works

Traceability has become a word suppliers say rather than a thing they do. Stripped of the marketing, it means one test: pick any bag in a delivered container and ask where it came from — and get an answer with dates, places and documents rather than a shrug. The mechanism that passes the test is unglamorous: a lot number, assigned early, that survives every hand-off from farmgate to container seal. Here is that chain as we run it.

The chain, link by link

• Farmgate collection — smallholder deliveries are weighed and recorded at the buying post with the grower group, village and collection date. This record is the root of everything downstream.
• Warehouse intake — collections are aggregated into an intake lot with a unique number encoding district, season and sequence. Moisture and intake checks are recorded against this number.
• Processing batch — for commodities processed in Tanzania, each batch references the intake lots feeding it, so a kernel carton points back through the batch to the districts it came from.
• Export lot — the contracted parcel gets an export lot number tying together the batch records, the composite lab sample and its analysis certificate, and the sealed retained sample.
• Container stuffing — the loading report records the export lot, bag or carton count, container number and seal number, photographed at stuffing. The seal closes the chain.

The vanilla nuance, stated honestly

Our vanilla is consolidated at origin in Madagascar and Uganda, not processed by us in Tanzania — so its chain of custody begins in our partners' collection records, which trace beans to growing district and collection round. Our export lot number takes over at consolidation and carries the origin references with it. A buyer asking 'which district did these beans come from' gets a documented answer; what we will not do is dress a partner's origin record up as our own processing history. Knowing where the links sit is what makes the chain trustworthy.

What you can ask us for

• The lot history sheet — the one-page trace from collection records through intake and batch to the export lot on your documents.
• The laboratory analysis certificate tied to your export lot number, not a generic company certificate.
• The loading report with container and seal numbers, and the stuffing photographs.
• The retained-sample reference, so a dispute can be arbitrated against sealed material from your actual lot.
• For vanilla, the origin consolidation record identifying growing district and collection round.

“The test of a traceability system is whether the supplier flinches when you pick a bag at random. Ask us for the trace on any lot we have shipped — that offer is the system.”

— Asha Ngonyani, Quality Manager

Why this matters beyond compliance: importers face growing due-diligence obligations on supply-chain origin, and a supplier who cannot produce lot-level records pushes that burden — and its risk — onto the buyer. A working lot system also makes quality problems small: when something is wrong, the lot number bounds it to specific bags rather than casting doubt over a whole container. Traceability, in the end, is just quality control with a memory.