|Document Title: LSD: Proposal for a Supplement|
|Document Reference Number: GRE/2019/7|
Proposal to introduce requirements for testing the sun load impact to avoid delays in the perception of light signals under certain sunlight conditions.
|Submitted by: Germany|
|Meeting Session: 81st GRE session (15-18 Apr 2019)|
|Document date: 30 Jan 19 (Posted 04 Feb 19)|
|Document status: Formal GR review|
This document concerns UN Regulation No. 148 | Light-Signalling Devices (LSD).
This submission is related to the following document(s):
Working Party on Lighting and Light-signalling | Session 81 | 15-18
12. The expert from Germany presented a draft Supplement to the UN LSD Regulation which introduced requirements for testing the sun load impact (ECE/TRANS/WP.29/GRE/2019/7). The proposal received comments from the experts of France, Japan (GRE-81-17), Netherlands, United Kingdom of Great Britain and Northern Ireland, CLEPA, OICA and SAE. The expert from IMMA made a study reservation. The Chair invited the expert from Germany to update the proposal, based on the comments received, for consideration at the next session.