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New GB Standards: Relevant Changes for Automotive and Battery Technology
We regularly publish advance information on new standards announced by the Chinese authorities that have recently entered into force or will come into force in the near future. Affected products must usually have CCC certification or other national standard approvals in order to be approved for import and distribution in China.
Recently announced or effective standards currently include (1) GB/T 45390-2025, Communication interface requirements for power lithium battery production equipment, (2) GB/T 45478-2025, General requirements for the identification of automobile tire performance grades, (3) GB/T 45452-2025, Hydraulic transmission 25MPa series single rod cylinder installation size. This is only a selection of the newly published standards.
Here is a partial overview of the new Quality Control Orders that will come into force next month:
| New standards/ Neue Standards | Title/ Titel | Implementation date/ Implementierungsdatum |
| GB/T 45390-2025 | Communication interface requirements for power lithium battery production equipment | 01.10.2025 |
| GB/T 45452-2025 | Hydraulic transmission 25MPa series single rod cylinder installation size | 28.03.2025 |
| GB/T 45478-2025 | General requirements for the identification of automobile tire performance grades | 01.10.2025 |
| GB/T 45493-2025 | Requirements for the implementation of automotive product recalls based on remote upgrade technology | 01.01.2026 |
| GB/T 45496-2025 | Automotive Product Recalls Information Defect Assessment Guidelines | 28.03.2025 |
| GB/T 45497-2025 | Automotive Product Recalls Producer's Guide | 28.03.2025 |
For more information on how CCC certification, the CCC Self-Declaration and voluntary CCAP or CQC certification may affect your company, or for more information about CCC certification in general, please visit our News Section where you will find current updates twice a week.
Please do not hesitate to contact us for further details and consultation. You can contact us via email, Chat, or call us (UK: +44 2071931135, Europe: +49 69 2713769150, US: +1 773 654-2673).
You can also check our free CCC-Brochure, which can be downloaded as a PDF file. The brochure also contains information on the CCC Self-Declaration and the voluntary CQC- and CCAP-Certification).
New Standards Endorsed for PEM Electrolyzers in China
On March 28, 2025, the State Administration for Market Regulation and the Standardization Administration of China jointly announced the approval of 216 new recommended national standards. Among these are GB standards GB/T 45539-2025 related to the technical requirements for proton exchange membrane (PEM) electrolyzers and GB/T 45541-2025 for methods for testing their performance. These additions aim to support the development and standardization of hydrogen production technologies in line with national energy goals.
Technical requirements and performance testing methods for PEM electrolyzers usually require national standard approval in order to be approved for import and sale in China.
For more information on how Chinese national standard approvals may affect your company, or for more information about CCC certification in general, please visit our News Section where you will find current updates twice a week.
Please do not hesitate to contact us for further details and consultation. You can contact us via email, Chat, or call us (UK: +44 2071931135, Europe: +49 69 2713769150, US: +1 773 654-2673).
You can also check our free CCC-Brochure, which can be downloaded as a PDF file. The brochure also contains information on the CCC Self-Declaration and the voluntary CQC- and CCAP-Certification).
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