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Document Title LSD: Proposal for a Supplement
Reference Number GRE/2019/7
Date
4 Feb 2019
Summary Proposal to introduce requirements for testing the sun load impact to avoid delays in the perception of light signals under certain sunlight conditions.
Source(s) Germany
Rulemaking Area(s) UN R148 Light-Signalling Devices
Proposal Status Formal GR review
Meeting(s)
Related Documents
GRE-75-16 Status report on investigating the test method for the sun load impact
GRE-61-01 Phantom light effects in rear signalling lamp combinations of modern vehicles
GRE-81-17 LSD (UN R148): Japan comments on document GRE/2019/7
Downloads
UNECE server .pdf format .docx format
Excerpts from session reports related to this document
GRE | Session 81 | 15-18 Apr 2019

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.

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.