| GRE-79-23 | UN R48: Summary of initial headlamp aiming and levelling tolerance issue | |
| GRE-79-24 | UN R48: Detailed explanations supporting the summary of initial aiming and levelling tolerance issue (GRE-79-23) | |
| GRE-79-29 | UN R48: Proposal for a new 07 series of amendments | |
| GRE-79-33 | Proposal to amend the VGL informal group terms of reference |
GRE will be informed about the activities of the Informal Working Group on Visibility, Glare and Levelling (IWG VGL) and draft proposals prepared by IWG VGL.
Reference: GRE/78, paras. 25-27
| GRE-79-25 | Proposal for the 07 series of amendments to UN R48 and for Supplement 20 to UN R87 | |
| GRE/2018/7 | UN R48: Proposal for Supplement [12] to the 05 series of amendments | |
| GRE-79-30 | UN R48 and R87: Comments on proposed amendments (document GRE-79-25) | |
| GRE/2018/7 | UN R48: Proposal for Supplement [12] to the 05 series of amendments | |
| GRE/2018/20 | UN R48: Proposal for a new series of amendments | |
| GRE-79-19 | UN R48: India comments on the draft Supplement to the 06 series | |
| GRE-79-11 | SLR: Proposal to improve the general requirements for the "Change Index" |