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Answers · Commodity trade questions

How to verify a wheat supplier before you sign

Reviewed by the Vanguard Verify desk

By the Vanguard Verify desk · Published 2026-10-25 · Updated 2026-10-25

Short answer: verify a wheat supplier by confirming the company in its official registry, checking whether it trades on recognised grain-trade terms (most international wheat contracts use Gafta standard forms with Gafta arbitration), confirming the phytosanitary certificate will come from the exporting country's plant protection authority, and paying only by documentary LC against independent load-port inspection and an on-board bill of lading.

Wheat moves in large bulk cargoes from a limited number of exporting regions, so a genuine seller can usually tell you the load port, terminal, crop year and a realistic loading window. Offers that cannot do that are usually brokers several steps away from the goods. For the general method, see counterparty verification in commodity trade.

Steps to verify a wheat supplier

  1. Check the company registry. Legal name, registration number, address and directors should match the official registry of the supplier's country. Look up its LEI on GLEIF if it has one.
  2. Ask about Gafta. Gafta (the Grain and Feed Trade Association) publishes standard contracts and runs arbitration for grain trades. Ask which Gafta contract form the seller proposes and check whether the company is a Gafta member. Gafta also keeps a list of parties that failed to honour arbitration awards; it is available to Gafta members, so a member broker or adviser can check it for you.
  3. Fix the specification. Wheat class and origin, crop year, protein (dry basis or as is), moisture, test weight (specific weight), falling number, foreign matter and damaged kernels, with how each is tested.
  4. Name the inspection. Independent quality, weight and fumigation inspection at load port by a named company, with the buyer's right to appoint or witness it. Confirm reports directly with the issuing office (how to verify an SGS report).
  5. Confirm the phytosanitary certificate route. It is issued by the exporting country's national plant protection organisation under the IPPC. Many countries exchange certificates electronically through the IPPC ePhyto system; check with your import authority what it accepts.
  6. Agree the Incoterm and payment. Typically FOB or CFR/CIF with a named port, Incoterms 2020. Pay by a documentary LC under UCP 600. The buyer gives proof of funds; the seller gives proof of product.

Red flags

What to check, and where

ItemWhere to check
Company existsOfficial company registry; GLEIF for LEI
Trade body membershipGafta
Arbitration defaultsGafta defaulters list (members only)
Phytosanitary certificateExporting NPPO / your import authority
Quality and weightInspection company's issuing office
Delivery termICC Incoterms 2020 rules

This page is general information, not legal or trading advice.

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FAQ

What is Gafta?

The Grain and Feed Trade Association, which publishes standard contracts for grain and feed trading and provides arbitration for disputes under them.

Can I see the Gafta defaulters list?

Gafta states the list is available only to its members, so a non-member should ask a Gafta-member broker, trader or adviser to check it.

Which certificate proves wheat is plant-health compliant?

The phytosanitary certificate issued by the exporting country's national plant protection organisation under the IPPC, increasingly exchanged electronically as ePhyto.

Vanguard Verify is run by Vanguard Trade Capital Goods Wholesalers DWC-LLC, Dubai South, Licence 14282. This answer is general information, not legal or financial advice.

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