A polished website or competitive quotation is not enough to establish that a supplier is suitable. Evaluation should be proportionate to the value, product risk, destination requirements and consequences of failure.
Begin with identity and authority. Confirm the legal business name, registration information, operating address, ownership or authorized contacts where appropriate, and whether payment instructions match the contracting party. Independently verify key contact details rather than relying only on information contained in an unsolicited message.
Then assess capability. Ask how the supplier controls specifications, changes, nonconforming output and traceability. Request documents that are relevant to the actual product and market, and verify their issuer, scope, dates and applicability. A certificate should never be treated as universal proof of quality or regulatory acceptance.
Commercial review should cover specifications, minimum quantities, lead times, pricing basis, payment terms, delivery terms, packaging, document responsibilities and the process for defects or delays. Material inconsistencies between the quotation, invoice and technical records should be resolved before funds or goods move.
For a new relationship, a sample, inspection or limited trial order can test communication and execution without assuming that one successful shipment eliminates future risk. Keep written approval criteria and record the evidence used for the decision. Sanctions, export controls, anti-bribery obligations and destination rules may require specialist screening.
Due diligence reduces uncertainty; it does not guarantee performance. Reassess suppliers when products, facilities, ownership, regulations or performance patterns change.
Authoritative source: www.trade.gov