China Mandates L3/L4 Autonomous Vehicle Standard
Photo: TechNode
Quick answer
China has mandated the GB 44721-2026 standard for L3/L4 autonomous vehicles, set to come into force in 2027.
Chinese authorities have released the final version of the country's first mandatory national safety standard for autonomous vehicles at L3 and L4 levels. Document GB 44721-2026, developed by the Ministry of Industry and Information Technology (MIIT), defines key requirements for autopilot systems, including dynamic driving tasks, user interaction, and system status notifications.
The standard also establishes safety protocols, including remote support and human-operator interaction procedures. This is China's first regulatory act of this magnitude, replacing the previous 2024 advisory standard and providing manufacturers with unified requirements for developing advanced autonomous driving features.
The standard is set to take effect on July 1, 2027. Industry experts anticipate this will accelerate the adoption of high-automation technologies in China, where projects for autonomous taxis and freight vehicles are already advancing rapidly.
Analysts highlight that the new standard marks a critical step toward the widespread adoption of autonomous vehicles by standardizing safety and certification approaches for autopilot systems across the market.
Common questions
- Which autonomous driving levels does the new standard cover?
- The GB 44721-2026 standard applies to L3 (conditional automation) and L4 (high automation) autonomous driving systems.
- When will the new standard take effect?
- The mandatory standard will come into force on July 1, 2027, replacing the previous 2024 advisory document.
- Which vehicles fall under the new standard?
- The requirements apply to passenger and commercial vehicles equipped with L3 or L4 autonomous driving systems.
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