Definition and context
A Certificate of Conformity states that identified goods meet the requirements listed in the certificate. Its scope and acceptance depend on the issuer and the applicable customer or regulatory scheme.
Match the certificate to the lot
Check the product and lot identifiers, quantity, requirements, date and authorized signature. A certificate for one lot does not automatically cover another.
Check the supporting evidence
Link the certificate to the relevant test or inspection records. A supplier declaration is not a substitute when the customer requires independent certification. Do not assume a certificate proves every product requirement.
Where this term fits in the workflow
COC (Certificate of Conformity) is usually shown in the traceability and compliance.
Terms used to prove what happened, who approved it, and whether the product meets buyer or system requirements.
What is KaizenQ?
KaizenQ helps factory teams record inspection results, defect photos, and notes in one report shared with the office.
Learn more
Key takeaways
- Read the issuer, lot identity and scope before accepting the certificate.