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Certificate of Conformity

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What Is a certificate of conformity?

A certificate of conformity, or CoC, is issued by an authorized party (sometimes the manufacturer, sometimes an independent laboratory) and states that the product meets the required standards or specifications.

The CoC can either be requested by a buyer to ensure the product being manufactured has been tested and passes the set criteria within a specification and meets both technical and safety requirements, or it would be a mandatory requirement as stated by country regulations and law for certain products, such as Bluetooth devices being sold in the USA.

What should a certificate of conformity include?

Elements that should be included in a CoC are:

  1. Product identification
    • Description of the product covered in the CoC
  2. List of all safety regulations the product must pass
    • The CoC must clearly list each of the safety regulations the product must be tested for
  3. Importer or manufacturer’s identification
    • Provide the name, full mailing address, and telephone number of the importer or U.S. domestic manufacturer certifying the product
  4. Contact information for the individual maintaining records of test results:
    • Provide the name, full mailing address, e-mail address, and telephone number of the person maintaining test records in support of the certification.
  5. Date and place where the product was manufactured
    • At last the month and year should be shown and the city, state, and country needs to be shown.
  6. Provide the date(s) and place when the product was tested for compliance with the consumer product safety rule(s) cited above:
    • Provide the location(s) of the testing and the date(s) of the test(s) or test report(s) on which certification is being based.
  7. Identification of any third-party laboratory on who’s testing the certificate depends:
    • The certifier must provide the name, full mailing address, and telephone number of the third-party laboratory.

What about the cases where a CoC is requested by a country’s Customs?

Certain countries request a CoC for certain categories of imported products.

The CoC is sometimes called Certificate of Conformance or Certificate of Compliance. It is generally inspected during customs clearance if the product being imported requires it. Without a CoC, products may be impounded, confiscated, and in some case destroyed.

The main reason a CoC is required at customs is to prove a product that the product being imported meets the required standard(s).

The Author>>

Smile Wei

Hey, I’m Smile Wei, the founder of Smile-tools.com. An experts in hardware and power tools.

Over the past 15 years, we have helped over 136 countries and served more than 2000 clients, catering to various industries such as woodworking, metalworking, construction, automotive repair, and mechanical engineering. The purpose of this article is to share knowledge about manual and power tools, aiming to significantly improve productivity and reduce work time.

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