GRE will be informed about the progress of the Informal Working Group “Simplification of the Lighting and Light-Signalling Regulations” (IWG SLR) and will address amendment proposals prepared by IWG SLR, if any.
| GRE-90-07 | SLR informal group: Proposal to update the terms of reference | |
| GRE-90-08 | SLR informal group status report to GRE |
| GRE-89-03 | 1958 Agreement: Unique Identifier-Review of UN Regulations under the purview of GRE | |
| GRE-89-11 | DETA: Some thoughts about the Unique Identifier |
GRE is also invited to continue its discussions on the use of the Unique Identifier (UI) in the UN Regulations under the GRE purview.
| GRE-90-04 | Discussion paper on the appropriateness and proportionality of the Unique Identifier marking for GRE UN Regulations |
| GRE-89-03 | 1958 Agreement: Unique Identifier-Review of UN Regulations under the purview of GRE | |
| GRE-89-11 | DETA: Some thoughts about the Unique Identifier |