15. UN Regulation No. 153 (Fuel system integrity and electric power train safety at rearend collision)
32. GRSP agreed to defer discussion of ECE/TRANS/WP.29/2021/29 to its December 2022 session.
UN R153: Proposal for Supplement 2
Reference Number: GRSP/2021/29
Proposal to clarify the conditions under which variations of a vehicle can be covered under a single vehicle type without having to apply for a separate approval for another type. The proposal amends certain current provisions that explicitly state that differences will only cause a new type of vehicle if the differences affect the results of the impact test and clarifies the application of this principle across the regulation.