Gold Buyer Due Diligence in 2026: Verify Origin, Assay and Export Documents

Buying physical gold across borders requires more than comparing a price per kilogram. A credible transaction should be supported by verifiable origin, clear product specifications, independent testing, lawful export documentation and an agreed settlement process. This checklist helps international buyers organise their review before committing funds.

1. Confirm the seller and the origin of the gold

Identify the contracting company, its authorised representatives and the party responsible for the goods at each stage. Request documentation that supports the stated origin and chain of custody. Names, company registrations, bank details and contract parties should be consistent. Do not rely on screenshots or informal assurances as a substitute for independently verifiable records.

2. Agree on the product specification and assay

Clarify whether the product is gold doré or refined bullion, the expected purity range, gross and net weights, packaging, sampling method and the laboratory responsible for testing. Agree in writing how representative samples are taken, how results are shared, and what happens if the buyer’s independent assay differs from the preliminary result. Final settlement should follow the contractually agreed testing and reconciliation method.

3. Review export, tax and transport requirements

Before shipment, confirm the permits, declarations, royalties, taxes and other government charges applicable to the origin and destination. Ask who is responsible for each item and request official receipts or evidence where applicable. Confirm the carrier, insurance coverage, insured value, route, delivery terms and the party bearing risk at each handover. Requirements vary by jurisdiction and transaction; use qualified local legal, customs and logistics professionals.

4. Protect payment and settlement

Put the payment method, milestones, currency, beneficiary details, fees, conditions for release and dispute process in the signed agreement. Independently verify any change to bank or wallet details through a trusted channel. Avoid advance transfers to unrelated third parties or pressure to bypass due diligence. For large transactions, buyers should obtain legal and compliance review and use a payment structure appropriate to the risk.

5. Use a documented buyer checklist

• Seller identity and authority verified
• Origin and chain-of-custody evidence reviewed
• Product specification and sampling protocol agreed
• Independent assay and discrepancy process documented
• Export permits, taxes and official charges confirmed
• Insurance, transport, delivery and risk transfer defined
• Payment milestones and final settlement written into the contract
• Compliance screening and professional advice completed

For a quotation, buyers should provide their target quantity, preferred product form, destination, required assay standard and delivery basis. This makes it easier to compare proposals on a like-for-like basis. Visit BuyCongoGold and use the quotation/contact page to discuss transaction requirements.

This article is general buyer education, not legal, tax or investment advice. Always verify documents and requirements with competent authorities and independent advisers.