Table showing the status of the revisions to selected UN Regulations, including the new UN R127 (LED lighting) and R128 (Pedestrian safety). Revisions consolidate and update regulations as a single text.

Text adopted by the Working Party on Brakes and Running Gear (GRRF) at its seventy-second session to align the French text with the English and Russian versions of the regulation.

Proposal adopted by the GRRF to harmonize the definitions used in UN R54 with the amendments (ECE/TRANS/WP29/2010/63) to UN R117 approved by the World Forum at its June 2010 session.

ETRTO proposals to align the definitions in UN R30, R54 and R117 (documents GRRF/2011/13 and 14) raised comments from France (document GRRF-71-31). This document offers a basic “snow tyre” definition/markings plus a more precise definition/markings for tyres used in severe snow conditions.

A proposal to align the French version of UN R54 with the English and Russian texts.

The proposed amendments harmonize the definitions and marking requirements of this
Regulation with the new 02 series of amendments to Regulation No. 117 and the latest
proposal for amendment to Regulation N° 117 related to the snow tyre definitions as
proposed by the informal group “snow tyre”.