GRE will address a new proposal submitted by the expert from Germany that aims to clarify that only light-signalling devices may incorporate an illuminated manufacturer logo. The proposal also covers UN Regulation No. 150 (Retro-Reflecting Devices)
| GRE/2025/21 | UN R149 and R150: Proposal for new series of amendments |
| GRE-93-22 | Illuminated logos: Supporting documents |
GRE will address proposals by the experts from GTB that clarify the marking requirements for headlamp functions and improve the accuracy of the instrumental aiming method.
| GRE/2025/13 | UN R149: Proposal for a Supplement to the 01 series of amendments | |
| GRE/2025/14 | UN R149: Proposal for a Supplement to the 01 series of amendments |
| GRE-93-22 | Illuminated logos: Supporting documents |