Certificate of Quality

Certificate of Quality is a document issued by the exporter, manufacturer, or a third-party inspection agency (such as SGS or BV) to certify that the quality of the goods complies with the contract or letter of credit requirements. It is commonly used in international trade when the buyer requires the seller to provide quality assurance, and serves as an important basis for letter of credit negotiation, customs clearance, and claims. Usage scenarios include: the contract stipulates payment against a Certificate of Quality, the letter of credit requires submission of this certificate, or the importing country's customs requires proof that the product meets standards. Precautions: The certificate should be issued by the inspection agency designated in the contract; the inspection standards and sampling methods must be consistent with the contract; the certificate date should be earlier than the shipment date; avoid confusing it with a "Quality Certificate," which may be issued solely by the seller, whereas the former is typically issued by a third party and carries greater credibility. The difference from an "Inspection Report" is that a Certificate of Quality is more formal and often serves as a negotiation document; unlike a "Weight Certificate," which certifies weight rather than quality.