| PTI: Ideas for way forward |
| Reference Number: PTI-43-03 |
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The IWG on PTI Provisions for PTI works on whole-life compliance, testing ADAS/ADS at Periodic Technical Inspection, ePTI provisions, driverless vehicle inspection, and anti-tampering measures across 2025–2027. Provisions for PTI exist in at least 20 UN Regulations as of 8 April 2026, though PTI experts deem some insufficient and additional provisions may be needed. The proposed update procedure requires the IWG to generate a current provisions list, present needs to WP.29, develop proposals for the first 2–3 UN Regulations, defend each proposal in relevant GRs, and transmit outcomes to WP.29 for decision. |
| Meeting Sessions: 43rd PTI session (8 May) |
| Document date: 12 May 26 |
| Relevant to: WP.29 Discussion Topic | PTI-Automated Vehicles, WP.29 Discussion Topic | PTI Tampering Detection, WP.29 Discussion Topic | PTI: Whole Life Compliance, WP.29 Discussion Topic | Periodical Technical Inspections for Advanced Driver Assistance Systems, and WP.29 Discussion Topic | Electronic Technical Inspections |
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| Periodical Technical Inspections: Agenda for the 43rd (May 2026) session |
| Reference Number: PTI-43-01/Rev.3 |
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The meeting will address coordination of work, pollution emission control in PTI including PN measurement, NOx measurement, and Euro 7, Advanced Driver Assistance Systems and Automated Driving Systems including PTI using diagnostic devices and inspections of automated vehicles, PTI provisions for brakes, lighting devices coordination and inspection, and 1997 Agreement updates. |
| Meeting Sessions: 43rd PTI session (8 May) |
| Document date: 08 May 26 |
| Relevant to: United Nations Agreement | 1997 Agreement on Periodical Technical Inspections, WP.29 Discussion Topic | PTI-Automated Vehicles, WP.29 Regulatory Project | Resolution on a Particle Number Emission Test for Periodic Technical Inspections , WP.29 Discussion Topic | Periodical Technical Inspections for Advanced Driver Assistance Systems, WP.29 Discussion Topic | Electronic Technical Inspections, and WP.29 Discussion Topic | Periodical Technical Inspections for Heavy-duty Braking Systems |
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| PTI informal group status report to WP.29 |
| Reference Number: WP.29-198-14 |
| Meeting Sessions: 198th WP.29 session (9-13 Mar) |
| Document date: 09 Mar 26 |
| Document status: Informal WP.29 review |
| Relevant to: United Nations Agreement | 1997 Agreement on Periodical Technical Inspections, WP.29 Discussion Topic | PTI-Automated Vehicles, WP.29 Discussion Topic | Periodical Technical Inspections: Remote Access to Vehicle Data, WP.29 Discussion Topic | Periodical Technical Inspections for Advanced Driver Assistance Systems, and WP.29 Discussion Topic | Periodical Technical Inspections for Heavy-duty Braking Systems |
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| Periodical Technical Inspections: Agenda for the 42nd (January 2026) session |
| Reference Number: PTI-42-01 |
| Meeting Sessions: 42nd PTI session (28 Jan) |
| Document date: 27 Jan 26 |
| Relevant to: WP.29 Discussion Topic | PTI-Automated Vehicles, WP.29 Discussion Topic | PTI Tampering Detection, WP.29 Discussion Topic | Periodical Technical Inspections: Remote Access to Vehicle Data, WP.29 Regulatory Project | Resolution on a Particle Number Emission Test for Periodic Technical Inspections , WP.29 Discussion Topic | Vehicle data access and protection, WP.29 Discussion Topic | Periodical Technical Inspections for Advanced Driver Assistance Systems, WP.29 Discussion Topic | Electronic Technical Inspections, and WP.29 Discussion Topic | Periodical Technical Inspections for Heavy-duty Braking Systems |
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| PTI informal group status report to WP.29 |
| Reference Number: WP.29-197-27 |
| Meeting Sessions: 197th WP.29 session (10-14 Nov 2025) |
| Document date: 11 Nov 25 |
| Relevant to: UN Rule No. 2 | Vehicle Inspections: Roadworthiness, WP.29 Discussion Topic | Periodical Technical Inspections: Remote Access to Vehicle Data, WP.29 Regulatory Project | Resolution on a Particle Number Emission Test for Periodic Technical Inspections , and WP.29 Discussion Topic | Periodical Technical Inspections for Advanced Driver Assistance Systems |
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| Periodical Technical Inspections: Agenda for the 41st (October 2025) session |
| Reference Number: PTI-41-01 |
| Meeting Sessions: 41st PTI session (29 Oct 2025) |
| Document date: 24 Oct 25 |
| Relevant to: WP.29 Discussion Topic | PTI-Automated Vehicles, WP.29 Discussion Topic | PTI Tampering Detection, WP.29 Discussion Topic | Road-Side Inspections, WP.29 Regulatory Project | Resolution on a Particle Number Emission Test for Periodic Technical Inspections , WP.29 Discussion Topic | Periodical Technical Inspections for Advanced Driver Assistance Systems, WP.29 Discussion Topic | Electronic Technical Inspections, and WP.29 Discussion Topic | Periodical Technical Inspections for Heavy-duty Braking Systems |
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| Periodical Technical Inspections: Minutes of the 40th (September 2025) session |
| Reference Number: PTI-40-07 |
| Meeting Sessions: 40th PTI session (9 Sep 2025) |
| Document date: 20 Oct 25 |
| Relevant to: United Nations Agreement | RE3 Construction of Vehicles, UN Rule No. 2 | Vehicle Inspections: Roadworthiness, WP.29 Discussion Topic | PTI-Automated Vehicles, WP.29 Discussion Topic | PTI Tampering Detection, WP.29 Discussion Topic | PTI: Whole Life Compliance, WP.29 Discussion Topic | Periodical Technical Inspections for Advanced Driver Assistance Systems, and WP.29 Discussion Topic | Electronic Technical Inspections |
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| PTI: ADAS Concepts Assessment |
| Reference Number: PTI-40-05 |
| Submitted by: CITA |
| Meeting Sessions: 40th PTI session (9 Sep 2025) |
| Document date: 08 Sep 25 |
| Relevant to: WP.29 Discussion Topic | Periodical Technical Inspections for Advanced Driver Assistance Systems |
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| PTI informal group updated action plan |
| Reference Number: PTI-40-02 |
| Meeting Sessions: 40th PTI session (9 Sep 2025) |
| Document date: 05 Sep 25 |
| Relevant to: United Nations Agreement | 1968 Vienna Convention on Road Traffic, WP.29 Discussion Topic | PTI-Automated Vehicles, WP.29 Discussion Topic | PTI Tampering Detection, WP.29 Discussion Topic | Road-Side Inspections, WP.29 Discussion Topic | PTI: Whole Life Compliance, and WP.29 Discussion Topic | Periodical Technical Inspections for Advanced Driver Assistance Systems |
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| Periodical Technical Inspections: Minutes of the 39th (May 2025) session |
| Reference Number: PTI-39-06 |
| Meeting Sessions: 39th PTI session (28-29 May 2025) |
| Document date: 04 Sep 25 |
| Relevant to: UN Rule No. 2 | Vehicle Inspections: Roadworthiness, WP.29 Discussion Topic | PTI-Automated Vehicles, WP.29 Discussion Topic | PTI Tampering Detection, WP.29 Discussion Topic | PTI: Whole Life Compliance, WP.29 Regulatory Project | Resolution on a Particle Number Emission Test for Periodic Technical Inspections , WP.29 Discussion Topic | Periodical Technical Inspections for Advanced Driver Assistance Systems, and WP.29 Discussion Topic | Periodical Technical Inspections for Heavy-duty Braking Systems |
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| Periodical Technical Inspections: Agenda for the 40th (September 2025) session |
| Reference Number: PTI-40-01 |
| Meeting Sessions: 40th PTI session (9 Sep 2025) |
| Document date: 04 Sep 25 |
| Relevant to: UN Regulation No. 13 | Heavy-Duty Vehicle Braking, UN Rule No. 1 | Vehicle Inspections: Environmental Protection, WP.29 Discussion Topic | PTI-Automated Vehicles, WP.29 Regulatory Project | Resolution on a Particle Number Emission Test for Periodic Technical Inspections , WP.29 Discussion Topic | Periodical Technical Inspections for Advanced Driver Assistance Systems, WP.29 Discussion Topic | Electronic Technical Inspections, and WP.29 Discussion Topic | Periodical Technical Inspections for Heavy-duty Braking Systems |
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| PTI informal group updated action plan |
| Reference Number: PTI-39-02 |
| Meeting Sessions: 39th PTI session (28-29 May 2025) |
| Document date: 24 Jun 25 |
| Relevant to: United Nations Agreement | 1968 Vienna Convention on Road Traffic, UN Rule No. 2 | Vehicle Inspections: Roadworthiness, WP.29 Discussion Topic | PTI-Automated Vehicles, WP.29 Discussion Topic | PTI Tampering Detection, WP.29 Discussion Topic | PTI: Whole Life Compliance, and WP.29 Discussion Topic | Periodical Technical Inspections for Advanced Driver Assistance Systems |
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| PTI: Possibilities for inspection of assisted driving systems |
| Reference Number: PTI-39-04 |
| Submitted by: CITA |
| Meeting Sessions: 39th PTI session (28-29 May 2025) |
| Document date: 27 May 25 |
| Relevant to: UN Regulation No. 171 | Driver-Control Assistance Systems (DCAS) and WP.29 Discussion Topic | Periodical Technical Inspections for Advanced Driver Assistance Systems |
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| Periodical Technical Inspections: Agenda for the 39th (May 2025) session |
| Reference Number: PTI-39-01 |
| Meeting Sessions: 39th PTI session (28-29 May 2025) |
| Document date: 23 May 25 |
| Relevant to: UN Rule No. 2 | Vehicle Inspections: Roadworthiness, WP.29 Discussion Topic | PTI-Automated Vehicles, WP.29 Discussion Topic | PTI Tampering Detection, WP.29 Discussion Topic | Periodical Technical Inspections for Advanced Driver Assistance Systems, and WP.29 Discussion Topic | Periodical Technical Inspections for Heavy-duty Braking Systems |
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| PTI informal group: 2025-26 work plan proposal |
| Reference Number: PTI-38-03 |
| Submitted by: Russia |
| Meeting Sessions: 38th PTI session (2 Apr 2025) |
| Document date: 01 Apr 25 |
| Relevant to: UN Rule No. 1 | Vehicle Inspections: Environmental Protection, UN Rule No. 4 | Safety inspection requirements for hybrid and electric vehicles, WP.29 Discussion Topic | PTI-Automated Vehicles, WP.29 Discussion Topic | PTI: Whole Life Compliance, WP.29 Discussion Topic | Periodical Technical Inspections: Remote Access to Vehicle Data, WP.29 Regulatory Project | Resolution on a Particle Number Emission Test for Periodic Technical Inspections , WP.29 Discussion Topic | Periodical Technical Inspections for Advanced Driver Assistance Systems, and WP.29 Discussion Topic | Electronic Technical Inspections |
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| PTI informal group action plan |
| Reference Number: PTI-38-02 |
| Meeting Sessions: 38th PTI session (2 Apr 2025) |
| Document date: 01 Apr 25 |
| Relevant to: WP.29 Discussion Topic | PTI Tampering Detection, WP.29 Discussion Topic | Road-Side Inspections, WP.29 Discussion Topic | PTI: Whole Life Compliance, WP.29 Discussion Topic | Periodical Technical Inspections: Remote Access to Vehicle Data, WP.29 Discussion Topic | Periodical Technical Inspections for Advanced Driver Assistance Systems, and WP.29 Discussion Topic | Electronic Technical Inspections |
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| PTI informal group action plan |
| Reference Number: PTI-37-02 |
| Meeting Sessions: 37th PTI session (20 Feb 2025) |
| Document date: 14 Feb 25 |
| Relevant to: UN Rule No. 2 | Vehicle Inspections: Roadworthiness, WP.29 Discussion Topic | PTI-Automated Vehicles, WP.29 Discussion Topic | PTI Tampering Detection, WP.29 Discussion Topic | Road-Side Inspections, WP.29 Discussion Topic | PTI: Whole Life Compliance, and WP.29 Discussion Topic | Periodical Technical Inspections for Advanced Driver Assistance Systems |
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| Proposal for Terms of Reference of the Informal Working Group on Periodical Technical Inspections |
| Reference Number: WP.29/2024/158 |
| Meeting Sessions: 194th WP.29 session (11-15 Nov 2024) |
| Document date: 03 Sep 24 |
| Relevant to: United Nations Agreement | 1997 Agreement on Periodical Technical Inspections, WP.29 Discussion Topic | PTI-Automated Vehicles, WP.29 Discussion Topic | PTI Tampering Detection, WP.29 Discussion Topic | Road-Side Inspections, WP.29 Discussion Topic | PTI: Whole Life Compliance, WP.29 Discussion Topic | Periodical Technical Inspections: Remote Access to Vehicle Data, and WP.29 Discussion Topic | Periodical Technical Inspections for Advanced Driver Assistance Systems |
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| Report of the PTI informal group to WP.29 |
| Reference Number: WP.29-193-08 |
| Meeting Sessions: 193rd WP.29 session (24-28 Jun 2024) |
| Document date: 21 Jun 24 |
| Relevant to: United Nations Agreement | 1997 Agreement on Periodical Technical Inspections, WP.29 Discussion Topic | PTI-Automated Vehicles, WP.29 Discussion Topic | PTI Tampering Detection, WP.29 Regulatory Project | Periodical Technical Inspections of Accident Emergency Call Systems, WP.29 Discussion Topic | Periodical Technical Inspections for Advanced Driver Assistance Systems, and WP.29 Discussion Topic | Electronic Technical Inspections |
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| Terms of Reference of the Informal Working Group on Periodical Technical Inspections |
| Reference Number: WP.29-193-07 |
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Proposal to update the PTI informal group mandate. |
| Meeting Sessions: 193rd WP.29 session (24-28 Jun 2024) |
| Document date: 21 Jun 24 |
| Relevant to: United Nations Agreement | 1968 Vienna Convention on Road Traffic, WP.29 Discussion Topic | PTI-Automated Vehicles, WP.29 Discussion Topic | PTI Tampering Detection, WP.29 Discussion Topic | Road-Side Inspections, WP.29 Discussion Topic | PTI: Whole Life Compliance, and WP.29 Discussion Topic | Periodical Technical Inspections for Advanced Driver Assistance Systems |
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| Minutes of the 35th PTI informal group session |
| Reference Number: PTI-35-04 |
| Meeting Sessions: 35th PTI session (24 Apr 2024) |
| Document date: 18 Jun 24 |
| Relevant to: WP.29 Regulatory Project | Odometer equipment and its installation, WP.29 Discussion Topic | PTI Tampering Detection, WP.29 Discussion Topic | PTI: Whole Life Compliance, WP.29 Regulatory Project | Resolution on a Particle Number Emission Test for Periodic Technical Inspections , WP.29 Discussion Topic | Periodical Technical Inspections for Advanced Driver Assistance Systems, and WP.29 Discussion Topic | Electronic Technical Inspections |
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| PTI informal group: Terms of Reference for 2024-27 |
| Reference Number: PTI-35-02 |
| Meeting Sessions: 35th PTI session (24 Apr 2024) |
| Document date: 23 Apr 24 |
| Relevant to: United Nations Agreement | 1968 Vienna Convention on Road Traffic, WP.29 Discussion Topic | PTI-Automated Vehicles, WP.29 Discussion Topic | PTI Tampering Detection, WP.29 Discussion Topic | Road-Side Inspections, WP.29 Discussion Topic | PTI: Whole Life Compliance, and WP.29 Discussion Topic | Periodical Technical Inspections for Advanced Driver Assistance Systems |
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| Draft Economic Commission for Europe Road Safety Action Plan 2023 – 2030 |
| Reference Number: ECE/TRANS/2023/7/Rev.1 |
| Meeting Sessions: 35th PTI session (24 Apr 2024) |
| Document date: 11 Dec 23 |
| Relevant to: WP.29 Discussion Topic | PTI-Automated Vehicles, WP.29 Discussion Topic | Safe and Clean New and Used Vehicles, WP.29 Discussion Topic | Periodical Technical Inspections for Advanced Driver Assistance Systems, and WP.29 Discussion Topic | Electronic Technical Inspections |
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| PTI informal group working draft terms of reference for 2024-27 |
| Reference Number: PTI-34-05 |
| Meeting Sessions: 34th PTI session (13 Feb 2024) |
| Document date: 12 Feb 24 |
| Relevant to: United Nations Agreement | 1968 Vienna Convention on Road Traffic, WP.29 Discussion Topic | PTI-Automated Vehicles, WP.29 Discussion Topic | PTI Tampering Detection, WP.29 Discussion Topic | Road-Side Inspections, WP.29 Discussion Topic | PTI: Whole Life Compliance, WP.29 Discussion Topic | Periodical Technical Inspections: Remote Access to Vehicle Data, and WP.29 Discussion Topic | Periodical Technical Inspections for Advanced Driver Assistance Systems |
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| Revision of UN Regulations to enable electronic PTI |
| Reference Number: PTI-34-03 |
| Meeting Sessions: 34th PTI session (13 Feb 2024) |
| Document date: 09 Feb 24 |
| Relevant to: WP.29 Discussion Topic | Periodical Technical Inspections for Advanced Driver Assistance Systems, WP.29 Discussion Topic | PTI-Automated Vehicles, and WP.29 Discussion Topic | Periodical Technical Inspections: Remote Access to Vehicle Data |
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| Introduction of Japanese e-PTI: Periodical Technical inspection using diagnostic devices |
| Reference Number: PTI-33-03 |
| Submitted by: Japan |
| Meeting Sessions: 33rd PTI session (5 Nov 2023) |
| Document date: 04 Dec 23 |
| Relevant to: WP.29 Discussion Topic | Periodical Technical Inspections for Advanced Driver Assistance Systems |
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