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China
National Standards
To Be Enforced
GB 21668-2025

Safety technical specifications of vehicles for the carriage of dangerous goods

Update Date: Oct 29, 2025
Latest Published
Oct 5, 2025
Implemented
Jul 1, 2026
Abolished
Alternative Standards
This standard replaces the following standards with effect from July 1, 2026: 1.GB 21668-2008 Technical Requirements for Vehicles Used for Carrying Dangerous Goods; 2.GB 20300-2018 Safety Technical Specifications for Road Transport Vehicles of Explosives and Highly Toxic Chemicals; 3.GB 36220-2018 Safety Technical Specifications for Oil Transport Vehicles and Refueling Vehicles.
Industry
Chemical
Region
China
Issuing Authority
State Administration for Market Regulation, Standardization Administration of China
Main Content
This document specifies the types and safety technical requirements for vehicles intended for the transport of dangerous goods, and is applicable to vehicles of category N, semi-trailers of category O, and articulated vehicles intended for the transport of dangerous goods.
Operation
Translations
Safety technical specifications of vehicles for the carriage of dangerous goods
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File LanguageEnglish
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