In accordance with the Regulations on the Administration of Compulsory Product Certification, CCC certification marks are divided into four categories, as specified below:

CCC+S Safety Certification Mark: It mainly indicates that the product complies with relevant safety standards and applies to products with high safety performance requirements, such as wires, cables and low-voltage electrical appliances.

CCC+EMC Electromagnetic Compatibility Certification Mark: It indicates that the product meets relevant electromagnetic compatibility standards, ensuring the product can operate normally in electromagnetic environments without causing excessive electromagnetic interference to other equipment. It is commonly used for audio-visual equipment, information technology equipment, etc.

CCC+S&E Safety and Electromagnetic Compatibility Certification Mark: This mark covers both safety and electromagnetic compatibility certification, which means the product satisfies both safety standards and EMC requirements. It is applicable to many household and similar electrical appliances such as refrigerators, electric fans and air conditioners.

CCC+F Fire Protection Certification Mark: It is mainly applied to fire-related products to verify that the products comply with specific fire protection standards and possess required fire safety performance.

The CCC mark is generally affixed to the product surface or embossed on the product. Each CCC mark carries a unique random code corresponding to the manufacturer and product. Consumers may check the code via China Quality Certification Centre to distinguish genuine marks from counterfeits.