Proposal for Supplement 6 to the 02 series of amendments to Regulation No. 117
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Text prepared by the European Tyre and Rim Technical Organisation (ETRTO) in order to correct inconsistencies in time measurement accuracy in annex 6.

Reference Number: GRB-58-02
Origin: ETRTO
Date: 1 July 2013
Proposal Status: Superseded
Related Documents:
GRB/2014/8 | Proposal for Supplement 7 to the 02 series of amendments to Regulation No. 117
Discussion(s):
Working Party on Noise | Session 58 | 2-4 Sep 2013

16. The expert from ETRTO introduced GRB-58-02, proposing new time measurement accuracy for instrumentation involved in the rolling resistance method (Annex 6 of the UN Regulation). The expert from the Russian Federation introduced GRB-58-13, arguing that this change of accuracy was not needed for Annex 6. GRB agreed to resume discussion on this subject at its January 2014 session, awaiting a revised proposal jointly prepared by the experts from the Russian Federation and ETRTO.