| UN R121: Proposal for Supplement to the 01 series of amendments |
| Reference Number: GRSG-131-31 |
|
The supplement accounts for vehicles of categories X and Y, and vehicles with manual mode operating above 6 km/h equipped with an Automated Driving System. Scope updated: Regulation does not apply to vehicles of category Y (no occupants inside) or category X without on-board manual mode. New definition of “Safety Concept” added. Vehicles of category X with on-board manual mode not using driver’s seat may fulfil alternative requirements if manufacturer demonstrates equivalent safety level. |
| Submitted by: Netherlands |
| Meeting Sessions: 131st GRSG session (13-17 Apr) |
| Document date: 13 Apr 26 |
| Document status: Superseded |
| Relevant to: UN Regulation No. 121 | Location and Identification of Hand Controls, Tell-tales and Indicators and WP.29 Regulatory Project | Review of Regulations for Applicability to ADS Vehicles |
| Click here to view the full document file |
| UN R121: Proposal for Supplement 9 to the 01 series of Amendments |
| Reference Number: GRSG-131-48 |
|
Proposal to amend UN Regulation No. 121 by inserting new paragraph 5.2.1.1 stating that fonts shown in Table 1 are not intended to be restrictive and other fonts may be substituted if legibility is maintained. Table 1, Note No. 20 is amended to clarify that the font of letters “OFF” or “ESC OFF” is not intended to be restrictive. The purpose is to clarify the text, provide flexibility, harmonize with international standards, and adapt to current digital work tools. |
| Submitted by: OICA |
| Meeting Sessions: 131st GRSG session (13-17 Apr) |
| Document date: 14 Apr 26 |
| Relevant to: UN Regulation No. 121 | Location and Identification of Hand Controls, Tell-tales and Indicators |
| Click here to view the full document file |
| UN R121: Proposal for a Supplement 8 to the 01 series of amendments |
| Reference Number: GRSG/2026/6 |
|
Proposal from the GRSG task force on Automated Vehicles Regulation Screening to enable application of UN R121 to ADS vehicles, including the exemption of vehicles of subcategory Y from the requirements of the Regulation. |
| Submitted by: Netherlands |
| Meeting Sessions: 131st GRSG session (13-17 Apr) |
| Document date: 28 Jan 26 |
| Document status: Superseded |
| Relevant to: UN Regulation No. 121 | Location and Identification of Hand Controls, Tell-tales and Indicators and WP.29 Regulatory Project | Review of Regulations for Applicability to ADS Vehicles |
| Click here to view the full document file |
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