UN R117: Proposal for amendments to the 02 series of amendments
Document GRBP-74-04
24 August 2021

Proposal to add requirement on the monitoring of the machine deviation for rolling resistance measurement.

Submitted by France
Status: Superseded
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Previous Documents, Discussions, and Outcomes
7. (e) | UN Regulation No. 117 (Tyre rolling resistance, rolling noise and wet grip)

24. GRBP considered GRBP-74-04 and invited the expert from France to liaise with the experts from ETRTO with the aim to prepare a working document for the next session.

Relates to UN R117 |