| Document Title | UN R13: Proposal for a Supplement to the Proposal for supplement to the 12, 13, 14 and 15 series of amendments | ||||||||
| Reference Number | GRVA-24-08 | ||||||||
| Date |
13 Jan 2026
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| Summary | Proposal to clarify that the parking brake may be actuated while the vehicle is in motion via actuation of the vehicle's service braking system by means of an auxiliary control which could be an Electronic Parking Brake (EPB) and to promote consistent interpretation of the activation conditions for an Emergency Stop Signal (ESS), including by application of the service braking system via the EPB control. | ||||||||
| Source(s) | CLEPA and OICA | ||||||||
| Rulemaking Area(s) | UN R13 Heavy-Duty Braking | ||||||||
| Meeting(s) | |||||||||
| Related Documents | |||||||||
| GRVA/2025/45/Rev.1 | UN R13-H: Proposal for amendments | Superseded | change status? | |||||||
| Downloads | |||||||||
| UNECE server | .pdf format | .docx format | |||||||
| GAR server | .pdf format | .docx format | |||||||