ECE 22.06 represents a comprehensive upgrade to motorcycle helmet safety standards administered by the United Nations Economic Commission for Europe[1].
Core Standard Overview
The ECE 22.06 replaces the two-decade-old ECE 22.05 standard, introducing enhanced testing protocols for road-legal motorcycle helmets[1]. This regulation extends beyond Europe, with participating nations including Canada and the United States[1].
Impact Testing Innovations
Advanced Testing Scenarios
The new standard implements sophisticated impact testing methods using accelerometer-equipped dummy headforms[1]. Tests now cover multiple impact velocities:
- Low-speed impacts at 6 m/s
- High-speed impacts at 8.2 m/s
- Point S impacts increased from 5.5 m/s to 6 m/s[1]
Rotational Protection
The standard introduces angled impact testing at 45 degrees, addressing the critical issue of brain injuries caused by rotational forces[1]. This testing uses steel anvils covered with P80 abrasive paper at 8 m/s velocity[1].
Equipment Evaluation
Accessory Integration
The standard now requires testing of helmets with all official accessories, including sun visors and intercom systems[1]. For modular helmets, impact tests evaluate chin bar performance in various positions[1].
Structural Integrity
A new rigidity test examines helmets post-impact damage. The maximum allowable deformation has been adjusted to 50mm for damaged helmets, compared to 15mm for undamaged ones[1].
Implementation Timeline
Manufacturers began certifying helmets under ECE 22.06 from June 2020[1]. Riders with ECE 22.05 certified helmets can continue using them indefinitely, and retailers may continue selling existing ECE 22.05 approved helmets[1].
Impact Points Assessment
The standard tests five critical impact locations:
- Front lateral right (45°)
- Rear (180°)
- Lateral left (270°)
- Front (0°)
- Rear lateral right (135°)[1]
Citations:
https://koroyd.com/blog/new-motorcycle-helmet-safety-standards