3C certification is actually the English abbreviation of the English name "China Compulsory Certification" (China Compulsory Product Certification System), and is also the unified symbol used by the country for compulsory product certification. It is a product conformity assessment system implemented by the Chinese government in accordance with relevant WTO agreements and international rules, in order to protect the personal safety of consumers and the lives of animals and plants, protect the environment, and protect national security, and in accordance with laws and regulations. Its main features are: the state publishes a unified catalog, determines uniformly applicable national standards, technical rules and implementation procedures, formulates unified signs and logos, and stipulates unified charging standards. All products included in the compulsory product certification catalog must be certified by a nationally designated certification agency. After obtaining relevant certificates and adding certification marks, they can be shipped, imported, sold and used in business and service locations.

Extension of relevant knowledge points:

List of CCC certification materials provided

1. Documents required for initial application or change of relevant information

< p>Application form for compulsory product certification;

The applicant's "Enterprise Legal Person Business License" or a copy of the registration certificate (provided when applying for the first time or changing);

The manufacturer's Organizational structure chart (to be provided when applying for the first time or when changing);

Process flow chart of the product applying for certification (to be provided when applying for the first time or changing);

Key instruments and equipment for routine inspection (see Certification Implementation Rules (Factory Quality Control and Testing Requirements) List (to be provided at the time of initial application or change);

Product assembly drawings, electrical schematics;

Chinese nameplates and warning marks for products applying for certification ( (in duplicate);

Chinese instruction manual for the product applying for certification;

Explanation of differences between each model of product within the same application unit;

Within the same application unit Appearance photos of each model of product (in duplicate);

Other relevant information as required (if there is a CB test report, please provide it).

2. Documents required when re-applying for similar products

Compulsory product certification application form;

Product assembly drawing, electrical schematic diagram;

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Chinese nameplates and warning marks for products applying for certification (in duplicate);

Chinese instruction manuals for products applying for certification;

The difference between various models of products in the same application unit Description of differences;

Photos of the appearance of each product model in the same application unit (in duplicate);

Other relevant information required when necessary (please provide a CB test report if you have one) .

3. List of documents provided for 3C compulsory certification product testing

The following information should be provided when submitting samples for product testing:

Sample submission registration form;

CCC application details;

Product manual;

Product specifications;

Product maintenance manual;

Product circuit diagram ( Including schematic diagram and printed circuit layout);

Explanation of the differences between main model products and covered model products in the same application unit;

Details of key safety-related components of the product table and a detailed list of main components that affect electromagnetic compatibility performance;

Copy of the product's critical safety component certification;

The product's CB test certificate and report (if any);

Trademark authorization letter for the product (if any).