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Poland response to the SLR informal group request for guidance
Document GRE-81-22
18 April 2019
81st GRE session (15-18 Apr 2019)
Submitted by Poland
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Previous Documents, Discussions, and Outcomes
33rd SLR session (9-11 Oct 2019)
81st GRE session (15-18 Apr 2019)
4. Simplification of lighting and light-signalling UN Regulations

8. The expert from the Informal Working Group “Simplification of the Lighting and Light-Signalling Regulations” (IWG SLR) reported on their progress and requested guidance from GRE (GRE-81-19). The expert from Poland commented on the IWG SLR request (GRE-81-22). GRE agreed that:

  • The headlamp provisions should continue to be expressed in terms of the luminous intensities equivalent to the illuminance measured on a screen at a distance of 25 m.
  • All technologies should be allowed for all SLR functions. Requirements should be common for all technologies; test requirements could be technology-specific.
  • Combination of different light source technologies should be possible for all SLR functions.

Related and Previous Documents
GRE-81-19
SLR-33-13
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