GRPE may wish to consider a proposal from the IWG on EPPR for a new series of amendments to UN Regulation No. 40.
| GRPE/2025/22 | UN R40: Proposal for the 02 series of amendments |
| GRPE-93-26 | UN R40: Proposal for the 02 series of amendments | |
| GRPE-93-27 | UN R40: Consolidated proposal for the 02 series of amendments |