This rule applies to motor vehicles of categories M, N and trailers of category O (including integrated or unintegrated) operating on highway and road in China.
Motor vehicles operating on railway, tractors for agriculture and forestry, all construction machinery and other motor vehicles not operating on road and chassis of category 3 are excluded.
This standard is written for the whole vehicle and the tests required to obtain certification. There are also standards for numerous individual automotive components. Certifying the individual components according to the CNCA automotive regulations is the preferred solution; otherwise, service parts imported into China may be detained by Chinese customs. In addition, according to the relevant CNCA automotive norms, these components cannot be marked with the CCC mark.