WP.29/2018/19
UN R107: Proposal for Supplement 7 to the 06 series of amendments

Proposal to replace the prohibition against the use of reinforced insulation for trolleybus circuits directly connected to the overhead power line with a requirement that such circuits shall be double insulated.

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Excerpts from session reports
GRSG | Session 113 | 10-13 Oct 2017

6. The expert from the Czech Republic introduced ECE/TRANS/WP.29/GRSG/2017/14 to improve the safety requirements for trolleybuses, particularly the double insulation of circuits directly connected to the overhead lines. GRSG adopted ECE/TRANS/WP.29/GRSG/2017/14 and requested the secretariat to submit it to WP.29 and AC.1 as draft Supplement 7 to the 06 series of amendments, as draft Supplement 6 to the 07 series of amendments and as part (see para. 5) of draft 08 series of amendments to UN Regulation No. 107 for consideration at their March 2018 sessions.

WP.29 | Session 174 | 12-16 Mar 2018
With 34 of the 47 Contracting Parties applying UN R107 present and voting, AC.1 adopted document WP.29/2018/19 by a vote of 34 in favor, 0 opposed, with 0 abstaining.