China Proposes CCC Standard for LNG Vehicle Automatic Valves
9. April 2026China’s regulatory framework for automotive gas systems is expanding with a new CCC-related standard for LNG vehicle automatic valves currently under development. The proposed standard, titled Road Vehicles—Liquefied Natural Gas (LNG) Fuel System Components—Part 19: Automatic Valve, introduces technical requirements aligned with international benchmarks and signals continued regulatory tightening in the alternative fuel vehicle sector.
The standardization project has been officially registered under the national plan as a recommended national standard and is currently in the drafting phase. It falls under the jurisdiction of the National Technical Committee of Auto Standardization (TC114), with execution by its Gas Vehicles Subcommittee (TC114SC28), and oversight from the Ministry of Industry and Information Technology (MIIT). LNG fuel system components typically require CCC certification in order to be approved for import and sale in China.
Alignment with ISO Standards and Technical Scope
The draft standard is based on a modified adoption of ISO 12614-19:2021, reflecting China’s approach of harmonizing domestic requirements with established international standards while incorporating localized technical considerations. The scope focuses specifically on automatic valves used in LNG fuel systems in road vehicles, which are critical for controlling gas flow and ensuring system safety under varying operating conditions.
Development of the standard is being led by key industry stakeholders, including China Automotive Engineering Research Institute Co., Ltd. and Chongqing Carelife Automotive Power Technology Co., Ltd. The project has a planned duration of 12 months, having been initiated in January 2026.
This standard is part of a broader and increasingly comprehensive series covering LNG fuel system components. Existing and planned related standards address components such as safety valves, manual valves, excess flow valves, check valves, connectors, vaporizers, and gas leak detectors. Together, these standards form a cohesive regulatory framework governing the design, performance, and safety of LNG-powered vehicle systems.
Implications for Manufacturers and Market Access
For manufacturers and suppliers of LNG vehicle components, the introduction of Part 19 will add another layer of compliance requirements, particularly for automatic valves intended for the Chinese market. Companies will need to ensure that product design, testing, and documentation meet both the technical provisions of the new GB/T standard and the broader CCC certification requirements.
The alignment with ISO standards may facilitate technical understanding for international manufacturers; however, local testing, certification procedures, and possible deviations from ISO specifications must still be carefully addressed. Early monitoring of the draft and participation in the consultation phase may provide strategic advantages for market entry and compliance planning.
As China continues to expand its regulatory coverage of LNG vehicle technologies, stakeholders should expect further standard updates and new component-specific requirements. Additional regulatory details may be available through official standardization and certification resources.
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).
