Government of Canada / Gouvernement du Canada
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Motor Vehicle Restraint Systems and Booster Seats Safety Regulations

Version of section 408 from 2010-05-12 to 2013-06-18:

Marginal note:ASTM D3574-08

 After the application of a preload of 175 N to the booster seat, the booster seat, including any padding or covering, must not deflect more than 25 mm under the application of a vertical force of 2 250 N applied anywhere on the upper seating surface of the booster seat through the apparatus described in section 17 of ASTM D3574-08, Standard Test Methods for Flexible Cellular Materials — Slab, Bonded, and Molded Urethane Foams, published by ASTM International.

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