Wrong or invalid certificate from a Chinese supplier: what to check
A logo or PDF labelled 'certificate' is not enough. The key questions are what document was promised, who issued it, which product and standard it covers, and whether it is valid for the intended market.
Updated 24 July 2026
Quick answer
Compare the promised compliance document with the actual issuer, certificate number, product model, standard, scope, dates and destination requirements.
Preserve what was promised
Save the messages, quotation and order term stating which certificate, test report, declaration or registration the supplier would provide.
Record whether the document was a condition of payment, production approval, shipment or import.
Verify the document
Check issuer contact details, certificate number, product model, applicant, manufacturer, standard, issue and expiry dates and any online database.
Contact the stated issuer through independently obtained contact information when verification matters.
Distinguish document types
A test report, certificate, declaration of conformity, factory audit and product registration are not interchangeable.
Do not describe a document as forged unless there is reliable evidence; state the precise inconsistency or failed verification.
Connect it to the transaction
Explain why the missing or unsuitable document prevents lawful import, sale, installation or the agreed use.
Preserve customs, laboratory, consultant or authority correspondence that identifies the problem.
Common mistakes
- Accepting a certificate for a different model or manufacturer
- Relying only on a supplier-provided verification link
- Confusing a test report with market authorization
- Making a forgery allegation before verification
Frequently asked questions
How can I verify a certificate?
Check the issuer independently, the certificate number, scope, model and dates. Requirements differ by product and destination.
Is a CE logo proof of compliance?
No. A mark alone does not establish that all applicable conformity obligations and documentation are satisfied.
Can this support cancellation or refund?
Possibly, when the document was an agreed condition or the goods cannot lawfully be used as intended. The contract and evidence matter.
Describe the situation and identify the documents you already have. Do not put confidential documents in the public chat.
Open the application formThis guide explains evidence organization and practical next steps. It does not predict an outcome or replace legal advice.
Educational information, not legal advice. Check current platform rules and deadlines.