GRVA Cyber Security Workshops (GRVA-WS-CS) reports to GRVA
Documents
13 Feb GRVA Cyber Security Workshops: Agenda for the 1st (January 2026) session GRVA-WS-CS-01-01/Rev.2 2026-02-13
13 Feb Draft provisions for vehicle type based on another vehicle type (multistage vehicles) GRVA-WS-CS-01-02 2026-02-13 Draft specific guidance for vehicle types that are based on another vehicle type. This specific guidance is without prejudice to national procedures (e.g. as defined in the R155 methods and criteria) and applies to various use cases, such as vehicles developed, produced and/or sold in collaboration with another manufacturer, completed and transformed vehicles, “multi-stage” vehicles, etc.
13 Feb UN R155: Proposal for amendments to address transformations of approved vehicles (France) GRVA-WS-CS-01-03 2026-02-13 Proposal to set clear criteria for manufacturers of transformed vehicles to determine when a given transformed vehicle needs or needs not undergo a more detailed cyber security review according to the processes for transformed vehicles currently being discussed by the GRVA workshop on cybers ecurity and software updates. France
13 Feb UN R155: Proposal for amendments concerning vehicle transformations GRVA-WS-CS-01-04 2026-02-13
13 Feb UN R155: Multistage vehicle specific guidance GRVA-WS-CS-01-05 2026-02-13
27 Feb Logistical information for the 2nd GRVA workshop on Cyber Security 2026-02-27
13 Mar GRVA Cyber Security Workshops: Agenda for the 2nd (March 2026) session GRVA-WS-CS-02-01/Rev.3 2026-03-13
11 Mar UN R155: Proposal on cyber security of separate technical units (UK) GRVA-WS-CS-02-02 2026-03-11 UK
11 Mar UN R155 interpretation: Application of cyber security to transformed vehicles (France) GRVA-WS-CS-02-03 2026-03-11 France
16 Mar Cyber Security: Multi-stage vehicles proposal for the Interpretation Document (UK) GRVA-WS-CS-02-04/Rev.1 2026-03-16 UK
13 Mar UN R156: Questions on RxSWIN requirements in the 01 series (NTSEL) GRVA-WS-CS-02-05 2026-03-13 NTSEL
13 Mar UN R155: Proposal for amendments (UK) GRVA-WS-CS-02-06 2026-03-13 UK
16 Mar Software Update Management for multistage vehicles (OICA) GRVA-WS-CS-02-07 2026-03-16 OICA
17 Mar UN R155: Working draft proposal for amendments GRVA-WS-CS-02-08/Rev.1 2026-03-17 Document includes in-session edits by the workshop.
17 Mar Draft guidance for the application of UN R155 to transformed vehicles GRVA-WS-CS-02-09 2026-03-17 Includes changes made during the Workshop.