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As the rules change or new procedures are developed, please note that these interpretation and/or guidance may not apply; you should always refer to the latest rules and guidance documents to determine what equipment authorization procedures should be followed. For the latest guidance on specific topics or you don't know where to start, please feel free to contact GTG experts.

Product conformity in China is based on various standards and norms which apply regardless of whether the products are manufactured locally or imported. The most important group are the GB standards (GB stands for Guobiao, Chinese for “National Standard”). In addition to these, there are also other relevant standards.

Overview of the different standard and norm categories

These standards are administered by various authorities. The two most important authorities in the field of standards and norms include:

  • Standardization Administration of the People’s Republic of China (SAC).
  • State Administration for Market Regulation (SAMR)


Recommended National Standards (T stands for “Recommended”)


This is an automotive industry standard, QCn stands for chassis standard


Industrial standard for mechanical engineering


Standard for the construction industry


Standard for the transport industry (T stands for “Recommended”)


Light industry standard (T is for “Recommended”)


China Internal Combustion Engine Industry Group Standard (T is for “Group Standard”)


The industry standard in the field of fire rescue


Communications industry standard (T stands for “Recommended”)


Standards of the automotive industry (T stands for “Recommended”)


Industry standard for environmental protection


Mechanical engineering standard (T stands for “Recommended”)


Standard for the transport industry


Light industry standard


China Auto Repair Industry Group Standard (T is for “Group Standard”)


Group standards issued jointly by Zhejiang Bicycle Electric Bicycle Industry Association and Zhejiang Helmet Industry Association (T is for “Group Standard”).


Ferrous metallurgy industry standard (T stands for “Recommended”)


Voluntary certification rules for CCAP labeling of automotive products

GTG Group offers companies the corresponding services for product testing, voluntary certification, CCC certification, CCC self-declaration and translation, as well as services for tracking and verification of changes to the standards.

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