GRVA/2025/4
UN R157: Proposal for a Supplement to the 01 series of amendments
Source(s)
UK
Date
5 Nov 2024
Status
Superseded
Subject
Meeting(s)

Proposal for terminology about the status of the system following an “engine start / run cycle”.

Downloads
UNECE server
Related documents
WP.29/2025/64
UN R157: Proposal for a Supplement 4 to the 01 series of amendments (Adopted)
New and Upcoming
System Pages
Regulations
Working Groups
GlobalAutoRegs
© 2026 GlobalAutoRegs