This document specifies the structural and functional requirements, test and performance requirements, type identification requirements for passenger car braking systems; describes the corresponding test methods. This document applies to Category M1 vehicles as specified in GB/T 15089.
Basic Data
Standard ID
GB 21670-2025 (GB21670-2025)
Description (Translated English)
Technical requirements and testing methods for passenger car braking systems
Sector / Industry
National Standard
Classification of Chinese Standard
T24
Classification of International Standard
43.040.40
Word Count Estimation
78,762
Date of Issue
2025-05-30
Date of Implementation
2026-01-01
Older Standard (superseded by this standard)
GB 21670-2008
Issuing agency(ies)
State Administration for Market Regulation, China National Standardization Administration
