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What is a CoC document?

Published in Quality Assurance Documentation 2 mins read

A CoC document, or Certificate of Conformance/Conformity, is a formal assurance that a product meets specified standards. It is issued by manufacturers or authorized personnel.

Understanding the CoC Document

A Certificate of Conformance (CoC) serves as a guarantee that a product adheres to specific international or regulatory standards. It is backed by test results that demonstrate this compliance. According to the provided reference, the CoC is issued by the manufacturer or designated personnel with the authority to provide this assurance.

Key Aspects of a CoC:

  • Purpose: To assure buyers that the product meets required standards.
  • Issuer: Typically the manufacturer or an authorized representative.
  • Basis: Test results demonstrating compliance.
  • Standards: International or regulatory standards relevant to the product.

Example Scenario:

Imagine a company manufactures safety helmets. Before selling these helmets, they must ensure they meet specific safety standards (e.g., impact resistance, penetration resistance). The company conducts tests and, if the helmets pass, issues a CoC to accompany the product. This CoC assures buyers (e.g., construction companies, individual workers) that the helmets have been tested and meet the necessary safety requirements.

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