UN R127: Proposal for Supplements to 02, 03 and 04 series of amendments
Reference Number: GRSP/2025/8
The purpose of this proposal is to correct the moment of inertia of the femur and the tibia of the flexible lower legform impactor in UN R127 to align with GTR 9 and Addendum 3 to MR1.
UN R129: Proposal for Supplement 3 to the 04 series of amendments
Reference Number: GRSP/2025/4
Proposal to enable approval of an Enhanced Child Restraint System (ECRS) with a module that is, or can be, converted into a booster seat or an ECRS with a module of a vehicle-specific application.
UN R173: Proposal for Supplement 1 to the 01 series of amendments
Reference Number: GRSP/2025/5
Proposal to update the options under multiple International Organization for Standardization (ISO) envelope drawings in appendix 2 to annex 6, including adding references to UN R129.
Proposal to correct paragraph references and add the Regulation number in the introduction section (i.e., replace “Regulation No. XXX” with “Regulation No. 174”).