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Working Document GRSG/2019/25

Document Title UN R151: Proposal for amendments
Reference Number GRSG/2019/25
Document Date 18 July 2019
Document Posted 24 July 2019
Meeting Session(s)

35. The expert from VRU-Proxi introduced ECE/TRANS/WP.29/GRSG/2019/25 containing two proposals: (i) clarification of test procedures allowing non-random selection of parameter combinations and (ii) protrusion requirements for BSIS external elements. He further introduced GRSG-117-23 on clarification of elements to be considered for the determination of the vehicle front right corner.

36. Following detailed technical discussions and adjustment of language used (GRSG-117-24-Rev.1), GRSG adopted ECE/TRANS/WP.29/GRSG/2019/25 and GRSG-117-23 as reproduced in Annex II to this report. The secretariat was requested to submit it to WP.29 and AC.1 as draft Supplement 1 to UN Regulation No. 151 for consideration at their March 2020 sessions.


Proposal from the VRU Proximity Awareness informal group to

  1. clarify test procedures allowing non-random selection of parameter combinations and
  2. provide for protrusion requirements for Blind Spot Information Systems (BSIS) external elements.

Document Status Superseded
Related Documents
WP.29/2020/18 | UN R151: Proposal for Supplement 1
WP.29-180-05 | UN R151: Proposal for amendment to the proposal for Supplement 1