GRE will be informed about the progress of the Informal Working Group “Simplification of the Lighting and Light-Signalling Regulations” (IWG SLR).

GRE will recall that, at its previous session, it adopted new series of amendments to UN Regulations Nos. 148, 149 and 150, but requested IWG SLR to consider an alternative transitional provision proposed by the expert from EC for the preceding series of amendments. IWG SLR will report back to GRE on this issue.