Enterprises engaged in information security products or projects need military information security product certification. People's Republic of China (PRC) Standardization Law divides China standards into four levels: national standards, industrial standards, local standards (DB) and enterprise standards (QB). By the end of 2003, there were 20906 national standards in China (excluding engineering construction standards).
Extended data:
National standards are divided into mandatory national standards (GB) and recommended national standards (GB/T). The number of the national standard consists of the code number of the national standard, the serial number issued by the national standard and the year number issued by the national standard (using the last two digits of the release year). Mandatory national standards are the standards to protect human health, personal and property safety, and the national standards enforced by laws and administrative regulations;
Recommended national standards refer to the national standards voluntarily adopted through economic means or market regulation in production, exchange and use. However, once the recommended national standards are accepted and adopted, or the parties agree to be included in the economic contract, it becomes the technical basis that all parties must abide by and is legally binding.
China's national standards are mainly published by China Standards Publishing House.
The release of national standards for engineering construction is mainly issued by People's Republic of China (PRC) and the Ministry of Housing and Urban-Rural Development.
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