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| Document title | UN R154: Proposal to amend GRPE/2026/8 | ||||||||||
| Date | 16 Mar 2026 |
This Supplement proposes to update UN R154 to accommodate vehicles fitted with Automated Driving Systems (ADS), specifically categories X and Y. Amendments include new definitions for ADS-related terms, modifications to testing procedures, and updated references to vehicle construction standards. Driver-related systems are renamed to account for vehicles without human drivers. Special provisions establish requirements for ADS road load determination and testing modes, while messaging systems are adapted to send signals to ADS instead of or in addition to driver notifications. |
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| Source(s) | Add source(s) of document, if applicable | ||||||||||
| Status | Formal GR review | ||||||||||
| Rulemaking area(s) | |||||||||||
| Regulatory impact |
03 series of amendments | Supplement 3
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| Meeting(s) | |||||||||||
| Related documents | |||||||||||
| GRPE/2026/8 | UN R154: Proposal for a Supplement 3 to the 03 series of amendments (Formal GR review) | ||||||||||
| Downloads: | UNECE server | .docx format | GAR server | .docx format | |||||||