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Electronic Code of Federal Regulations

e-CFR data is current as of May 28, 2020

Title 16Chapter IISubchapter BPart 1203Subpart A → §1203.9


Title 16: Commercial Practices
PART 1203—SAFETY STANDARD FOR BICYCLE HELMETS
Subpart A—The Standard


§1203.9   Test headforms.

The headforms used for testing shall be selected from sizes A, E, J, M, and O, as defined by DRAFT ISO/DIS 6220-1983, in accordance with §1203.10. Headforms used for impact testing shall be rigid and be constructed of low-resonance K-1A magnesium alloy.

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