Proposal to establish a Guidance and Interpretation document supporting implementation of the proposed UN Global Technical Regulation and UN Regulation on Automated Driving Systems. The document, based on informal document GRVA-25-20 reviewed at GRVA’s twenty-fifth session, provides draft guidance as of the seventeenth GRVA Workshop on ADS (27 April–1 May 2026), with restructuring and refinement expected for submission to GRVA at its twenty-sixth session (14–18 September 2026), to facilitate interpretation of ADS requirements, provide evidence guidance, and harmonize application across manufacturers, authorities, and inspection bodies.

Consolidated revision of the working document on guidance and interpretation document for GTR 26 and UN R185 on Automated Driving Systems (GRVA/2026/24). The document facilitates interpretation of ADS requirements when applied to particular ADS vehicles, provides guidance on evidence for requirements, and helps harmonize application across manufacturers and authorities. It addresses definitions, application for approval, approval procedures, ADS performance of the Dynamic Driving Task in nominal, critical, and failure situations, interactions between ADS and users, safety management systems, test environments, safety cases, and post-deployment safety monitoring.

Proposal to amend, delete, and insert various provisions throughout a Guidance and Interpretation document on GTR 26 and UN R185 on Automated Driving Systems. The document supplements the proposal to supersede GRVA/2026/24 by providing the changes to the draft text separately from the restructuring and additions of GTR 26 references.

Status report on the ADS Workshop since the 25th GRVA, covering two meetings held in June and July 2026. Task 3 addressed interpretation and guidelines, with nearly 60 change requests discussed and concluded during the Brussels meeting. Four types of changes were needed to GRVA/2026/24: consolidation of approved changes, addition of GTR version references, revised number formatting, and editorial improvements. Two informal documents are provided for clarity: a clean revision (GRVA-26-09e) and a listing of substantive changes (GRVA-26-09a1e). The workshop seeks GRVA approval for submission to WP.29 in November 2026 for adoption in March 2027. The revision applies alphabetical headings aligned with ADS regulations structure, alphanumeric subheadings for explanations, and deletes consecutive numbering to avoid confusion with GTR and UN R185 paragraph numbers.

Proposal to establish a Guidance and Interpretation document supporting implementation of the proposed UN Global Technical Regulation and UN Regulation on Automated Driving Systems. The document, based on informal document GRVA-25-20 reviewed at GRVA’s twenty-fifth session, provides draft guidance as of the seventeenth GRVA Workshop on ADS (27 April–1 May 2026), with restructuring and refinement expected for submission to GRVA at its twenty-sixth session (14–18 September 2026), to facilitate interpretation of ADS requirements, provide evidence guidance, and harmonize application across manufacturers, authorities, and inspection bodies.

Consolidated revision of the working document on guidance and interpretation document for GTR 26 and UN R185 on Automated Driving Systems (GRVA/2026/24). The document facilitates interpretation of ADS requirements when applied to particular ADS vehicles, provides guidance on evidence for requirements, and helps harmonize application across manufacturers and authorities. It addresses definitions, application for approval, approval procedures, ADS performance of the Dynamic Driving Task in nominal, critical, and failure situations, interactions between ADS and users, safety management systems, test environments, safety cases, and post-deployment safety monitoring.

Proposal to amend, delete, and insert various provisions throughout a Guidance and Interpretation document on GTR 26 and UN R185 on Automated Driving Systems. The document supplements the proposal to supersede GRVA/2026/24 by providing the changes to the draft text separately from the restructuring and additions of GTR 26 references.

Status report on the ADS Workshop since the 25th GRVA, covering two meetings held in June and July 2026. Task 3 addressed interpretation and guidelines, with nearly 60 change requests discussed and concluded during the Brussels meeting. Four types of changes were needed to GRVA/2026/24: consolidation of approved changes, addition of GTR version references, revised number formatting, and editorial improvements. Two informal documents are provided for clarity: a clean revision (GRVA-26-09e) and a listing of substantive changes (GRVA-26-09a1e). The workshop seeks GRVA approval for submission to WP.29 in November 2026 for adoption in March 2027. The revision applies alphabetical headings aligned with ADS regulations structure, alphanumeric subheadings for explanations, and deletes consecutive numbering to avoid confusion with GTR and UN R185 paragraph numbers.

Proposal to establish a Guidance and Interpretation document supporting implementation of the proposed UN Global Technical Regulation and UN Regulation on Automated Driving Systems. The document, based on informal document GRVA-25-20 reviewed at GRVA’s twenty-fifth session, provides draft guidance as of the seventeenth GRVA Workshop on ADS (27 April–1 May 2026), with restructuring and refinement expected for submission to GRVA at its twenty-sixth session (14–18 September 2026), to facilitate interpretation of ADS requirements, provide evidence guidance, and harmonize application across manufacturers, authorities, and inspection bodies.

Consolidated revision of the working document on guidance and interpretation document for GTR 26 and UN R185 on Automated Driving Systems (GRVA/2026/24). The document facilitates interpretation of ADS requirements when applied to particular ADS vehicles, provides guidance on evidence for requirements, and helps harmonize application across manufacturers and authorities. It addresses definitions, application for approval, approval procedures, ADS performance of the Dynamic Driving Task in nominal, critical, and failure situations, interactions between ADS and users, safety management systems, test environments, safety cases, and post-deployment safety monitoring.

Proposal to amend, delete, and insert various provisions throughout a Guidance and Interpretation document on GTR 26 and UN R185 on Automated Driving Systems. The document supplements the proposal to supersede GRVA/2026/24 by providing the changes to the draft text separately from the restructuring and additions of GTR 26 references.

Status report on the ADS Workshop since the 25th GRVA, covering two meetings held in June and July 2026. Task 3 addressed interpretation and guidelines, with nearly 60 change requests discussed and concluded during the Brussels meeting. Four types of changes were needed to GRVA/2026/24: consolidation of approved changes, addition of GTR version references, revised number formatting, and editorial improvements. Two informal documents are provided for clarity: a clean revision (GRVA-26-09e) and a listing of substantive changes (GRVA-26-09a1e). The workshop seeks GRVA approval for submission to WP.29 in November 2026 for adoption in March 2027. The revision applies alphabetical headings aligned with ADS regulations structure, alphanumeric subheadings for explanations, and deletes consecutive numbering to avoid confusion with GTR and UN R185 paragraph numbers.

Proposal to establish a Guidance and Interpretation document supporting implementation of the proposed UN Global Technical Regulation and UN Regulation on Automated Driving Systems. The document, based on informal document GRVA-25-20 reviewed at GRVA’s twenty-fifth session, provides draft guidance as of the seventeenth GRVA Workshop on ADS (27 April–1 May 2026), with restructuring and refinement expected for submission to GRVA at its twenty-sixth session (14–18 September 2026), to facilitate interpretation of ADS requirements, provide evidence guidance, and harmonize application across manufacturers, authorities, and inspection bodies.

Consolidated revision of the working document on guidance and interpretation document for GTR 26 and UN R185 on Automated Driving Systems (GRVA/2026/24). The document facilitates interpretation of ADS requirements when applied to particular ADS vehicles, provides guidance on evidence for requirements, and helps harmonize application across manufacturers and authorities. It addresses definitions, application for approval, approval procedures, ADS performance of the Dynamic Driving Task in nominal, critical, and failure situations, interactions between ADS and users, safety management systems, test environments, safety cases, and post-deployment safety monitoring.

Proposal to amend, delete, and insert various provisions throughout a Guidance and Interpretation document on GTR 26 and UN R185 on Automated Driving Systems. The document supplements the proposal to supersede GRVA/2026/24 by providing the changes to the draft text separately from the restructuring and additions of GTR 26 references.

Status report on the ADS Workshop since the 25th GRVA, covering two meetings held in June and July 2026. Task 3 addressed interpretation and guidelines, with nearly 60 change requests discussed and concluded during the Brussels meeting. Four types of changes were needed to GRVA/2026/24: consolidation of approved changes, addition of GTR version references, revised number formatting, and editorial improvements. Two informal documents are provided for clarity: a clean revision (GRVA-26-09e) and a listing of substantive changes (GRVA-26-09a1e). The workshop seeks GRVA approval for submission to WP.29 in November 2026 for adoption in March 2027. The revision applies alphabetical headings aligned with ADS regulations structure, alphanumeric subheadings for explanations, and deletes consecutive numbering to avoid confusion with GTR and UN R185 paragraph numbers.