| UN R155 and R156: Proposal for amendments |
| Reference Number: GRVA-25-07 |
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Proposal to amend para. 5.1.3. of UN R155 to add a refusal ground where the Certificate of Compliance for the Cyber Security Management System has not been issued by the same approval authority granting type approval, and insert new para. 5.4. into UN R156 to provide that approval authorities shall not grant any type approval if the Certificate of Compliance for the Software Update Management System has not been issued by the same approval authority granting type approval. The proposal, based on TFCS-37-02, ensures that Certificates of Compliance and type-approvals for UN R155 and UN R156 are issued by the same approval authority to enable holistic assessment and clarify reporting obligations. |
| Submitted by: France, Germany, Luxembourg, Netherlands, and UK |
| Meeting Sessions: 25th GRVA session (18-22 May) |
| Document date: 04 May 26 |
| Document status: Informal GR review |
| Relevant to: UN Regulation No. 155 | Cyber Security and Cyber Security Management and UN Regulation No. 156 | Software Update Processes and Management Systems |
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| Proposal for amendments to UN Regulations Nos. 13, 13-H, 79, 89, 130, 131, 152, 155, 156, 157, 171, 175, and 178 |
| Reference Number: GRVA-25-30 |
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Proposal to insert provisions on software identification and software updates into UN R13, UN R13-H, UN R79, UN R89, UN R130, UN R131, UN R152, UN R155, UN R156, UN R157, UN R171, UN R175, and UN R178 by adding definitions referencing Consolidated Resolution R.E.3 Annex 7, requiring manufacturers to provide Technical Services with information on hardware and software influencing performance, permitting vehicle manufacturers to apply for new approvals differentiating software versions for registered versus new vehicles, clarifying that production discontinuation does not apply when manufacturers seek approval extensions for software updates of registered vehicles, and amending communication forms to include software identification numbers and related information. |
| Meeting Sessions: 25th GRVA session (18-22 May) |
| Document date: 18 May 26 |
| Relevant to: UN Regulation No. 13 | Heavy-Duty Vehicle Braking, UN Regulation No. 13-H | Light-Duty Vehicle Braking, UN Regulation No. 79 | Steering Equipment, UN Regulation No. 89 | Speed Limitation Devices, United Nations Agreement | RE3 Construction of Vehicles, UN Regulation No. 131 | Advanced Emergency Braking Systems, UN Regulation No. 130 | Lane Departure Warning Systems, UN Regulation No. 178 | Emergency Lane-Keeping Systems, UN Regulation No. 155 | Cyber Security and Cyber Security Management, UN Regulation No. 156 | Software Update Processes and Management Systems, UN Regulation No. 152 | Automatic Emergency Braking for M1/N1 vehicles, UN Regulation No. 157 | Automated Lane-Keeping Systems (ALKS), UN Regulation No. 171 | Driver-Control Assistance Systems (DCAS), and UN Regulation No. 175 | Acceleration Control for Pedal Error |
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| Cyber Security task force (aka CS/OTA) status report to GRVA |
| Reference Number: GRVA-25-35 |
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The Informal Working Group on Cyber Security and Software Updates discussed amendments to UN R155 and UN R156 for multi-stage approval, including simplified handling for low-risk devices and clarification of intrinsic cyber risk assessment. The group reviewed proposals from GRVA-25-31 and GRVA-25-32 concerning continued validity of approvals and Certificate of Compliance issuance. A Sub-Working Group was established to develop component and separate technical unit approval concepts. Pending discussion include RXSWIN application to components, STUs, and the extent of application to UN R155 and UN R156, and type-approval numbering for software updates. |
| Submitted by: TFCS |
| Meeting Sessions: 25th GRVA session (18-22 May) |
| Document date: 20 May 26 |
| Relevant to: UN Regulation No. 155 | Cyber Security and Cyber Security Management and UN Regulation No. 156 | Software Update Processes and Management Systems |
| Click here to view the full document file |
| Status of China's vehicle data security standard and proposals for GRVA consideration |
| Reference Number: GRVA-25-39 |
| Submitted by: NTCAS and CATARC |
| Meeting Sessions: 25th GRVA session (18-22 May) |
| Document date: 20 May 26 |
| Relevant to: UN Regulation No. 155 | Cyber Security and Cyber Security Management, UN Regulation No. 156 | Software Update Processes and Management Systems, WP.29 Regulatory Project | Data Storage Systems for Automated Driving, and WP.29 Discussion Topic | Vehicle data access and protection |
| Click here to view the full document file |
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