The IWG EqOP held its 16th meeting on May 18, 2026, with 40 online participants from Contracting Parties and Industry. The agenda and minutes of the 15th meeting were approved. Three Task Forces—Rear-end assessment, Virtual crash testing, and Frontal impact and restraint systems—are operational with meetings planned in June 2026. A preliminary report to GRSP 79th session was presented and revised. Upcoming meetings include TF3 on June 11, TF4 on June 25, and TF2 on June 29-30. Each Task Force is invited to structure identified topics by prioritizing them and assigning short, medium, and long-term horizons, and to map contributions within the Task Force.
The agenda includes a workshop with two sessions addressing whether UNR17 dynamic testing should be mandatory and updates on ongoing research including CNCAP, Euro NCAP, EvaRID, BioRID, parametric study, and SET, discussion of a potential in-real-life workshop in October at BASt, and determination of the next meeting date.
Current RD-ASEP derives the regulatory level based on the certified value without accounting for margin against regulatory values of the certified value. RD-ASEP additionally regulates partial acceleration, unlike current ASEP which only stipulates full-throttle acceleration. It is proposed that RD-ASEP should take into account a margin against the regulatory values of the certification values, similar to current ASEP, to prevent quiet vehicles such as BEVs from being unfairly deemed NG.
In vehicles with automatic transmissions, upshifts during testing cause SEM expected values to be exceeded. The proposal addresses three cases: vehicles with non-locked gear ratios, vehicles with locked gear ratios, and vehicles with only one gear ratio. For Case 1, such data does not meet conditions in R51-03 Annex 9 “4.5.2. Non-locked transmissions” and require no SEM correction. For Case 2, the proposal adds text to Annex 9 (7), Appendix 1, paragraphs 3.4. and 3.5., permitting substitution of maximum engine speed nMAX(AA-BB)TEST for nBBTEST when the maximum engine speed between AA’ and BB’ exceeds the engine speed at BB’.
A Universal International Whole Vehicle Type Approval issued for vehicles of category M1 under UN R0 that includes type-approval under the UN Regulations concerned shall be considered equivalent to an EU type-approval granted under Framework Regulation (EU) 2018/858. The approval authority granting EU-WVTA must confirm for all variants and versions within the EU-WVTA vehicle type the equivalence of the Part III list and that the EU-WVTA type is covered by the IWVTA class and IWVTA type.
Presentation on technology and application validation of VRU protection services across three parts. Part 1 validates functional and process validation; Part 2 tests performance under low-density scenarios; Part 3 tests performance under high-density scenarios with three sub-scenarios: sensing multi-VRUs, multi-services concurrency, and multi-VRUs transmitting PSMs concurrently. Validation encompasses three communication approaches: vehicle-to-vehicle, infrastructure-to-vehicle, and vehicle-to-pedestrian, assessing protocol conformance, communication performance, sensing performance, and service logic triggering mechanisms.
The agenda includes a review of the schedule with next meetings on 7th July and 24th August, continuation of database analysis presentation from RDW, review of decisions and work for the next meeting, report to IWG RD-ASEP.
Task Force Data Analysis (Sub Group to IWG RD-ASEP) held its 13th meeting on Wednesday, 3rd June 2026. The group reviewed database analysis including statistical analysis of differences between expected and measured sound levels, sub-model construction, and optimization calculations for parameter tables. Discussion addressed model construction concerns, vehicle failure differentiation, and data collection requirements including approval values according to UN R117. Next meetings are scheduled for Tuesday, 7th July and Monday, 24th August 2026.
The Chair of GRBP will report orally on the highlights of the session.