GAR | WP.29/2026/14

Document Title	UN R13-H: Proposal for a Supplement 1 to the 02 series of amendments
Reference Number	WP.29/2026/14
Date	31 Dec 2025
Summary	Proposal to Enable real-time reading of electrical transmission brake values during periodical technical inspections, and Clarify that the Emergency Stop Signal (ESS) may be generated by application of the service braking system via the Electronic Parking Brake (EPB) control.
Rulemaking Area(s)	UN R13-H Light Vehicle Braking
Regulatory Impact	02 series of amendments \| Supplement 1
Proposal Status	Formal WP.29 review
Meeting(s)	WP.29 \| Session 198 \| 9-13 Mar 4.7.5. UN R13-H: Proposal for a Supplement 1 to the 02 series of amendments
Related Documents
	GRVA/2025/44	UN R13-H: Proposal for Supplement 1 to the 02 series of amendments \| Superseded	change status?
	GRVA-23-18/Rev.1	UN R13 and 13-H: Proposal to amend documents GRVA/2025/43 and 44 \| Superseded	change status?
	GRVA/2025/45/Rev.1	UN R13-H: Proposal for amendments \| Superseded	change status?
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