Document Number WP.29/2022/148
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Document title UN R90: Proposal for Supplement 10 to the 02 series of amendments
Date 10 Nov 2022 Proposal from GRVA to correct an error in para. 2.3. Weight reduction solutions for brake discs must yield a higher (not lower) ratio between vehicle kinetic energy and mass of the disc braking surface than the reference disc.
Status Adopted
Rulemaking area(s)
Regulatory impact
02 series of amendments | Supplement 10
Meeting(s)
Related documents
GRVA-14-17 UN R90: Proposal for a Corrigendum (Superseded)
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