Domestic CNCA has recommended that the following safety and EMC standards will be replaced by the following new standards:
　

security
　
Old national standard: GB 8898-2011 (AV) GB 4943.1-2011 (IT)
　　
New national standard: GB 4943.1-2022
　　
Harmonized standard: IEC 62368-1:2018 (3rd edition)
　　
The new standard will be officially implemented on August 1, 2023.
　　
electromagnetic compatibility
　　
Old national standard: GB/T 13837-2012 (AV) GB/T 9254-2008 (IT)
　　
New national standard: GB/T 9254.1-2021
　　
Harmonized standard: CISPR 32:2015
　　
The new standard will be officially implemented on July 1, 2022.
　　
New products can test the new EMC GB standard starting from July 1, 2022, and the Safety GB standard starting from August 1, 2023. For products that have passed the old GB standard, the CCC certificate must be updated to the new EMC/Safety GB standard no later than July 31, 2024.
　　
The following is an overview of China security and EMC standards updates: