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| 1. | Adoption of the agenda |
In accordance with chapter III, rule 7 of the Rules of Procedure (TRANS/WP.29/690/Rev.1) of the World Forum for Harmonization of Vehicle Regulations (WP.29), the first item on the provisional agenda of the Working Party on Passive Safety (GRSP) is the adoption of the agenda.
GRSP-77-01/Rev.1 | GRSP-77: Updated agenda for the May 2025 session
GRSP-77-02 | GRSP-77: Running order of the May 2025 session
GRSP/2025/1 |
GRSP/2025/1/Add.1 |
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GRSP/2025/1 |
GRSP/2025/1/Add.1 |
GRSP-77-02 | GRSP-77: Running order of the May 2025 session
GRSP-77-01/Rev.1 | GRSP-77: Updated agenda for the May 2025 session
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| 2. | UN Global Technical Regulation No. 1 (Door locks and door retention components) | |||
| 3. | UN Global Technical Regulation No. 13 (Hydrogen and fuel cell vehicles) |
GRSP may wish to be informed of the outcome of the meeting of interested parties scheduled for February 2025 to reach a consensus on the necessity of the clarification proposed in informal document GRSP-76-16 (see ECE/TRANS/WP.29/GRSP/76, paragraph 4).
GRSP-76-16 | GTR 13: Proposal to amend document GRSP/2024/25
Proposal from the task force on the Transposition of GTR 13 Amendment 1 (Phase 2 amendments) into UN R134 for editorial improvements and clarifications identified during the transposition process.
GRSP-77-47 | GTR 13: Draft request for authorisation to develop an amendment
Procedural request for authorisation to introduce provisions for supply lines between compressed hydrogen storage systems (CHSS) and their thermally activated pressure relief devices (TPRD) based on the outcomes from the transposition of GTR-Phase 2 (Amendment 1) transposition into UN R134.
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GRSP-76-16 | GTR 13: Proposal to amend document GRSP/2024/25
Proposal from the task force on the Transposition of GTR 13 Amendment 1 (Phase 2 amendments) into UN R134 for editorial improvements and clarifications identified during the transposition process.
GRSP-77-47 | GTR 13: Draft request for authorisation to develop an amendment
Procedural request for authorisation to introduce provisions for supply lines between compressed hydrogen storage systems (CHSS) and their thermally activated pressure relief devices (TPRD) based on the outcomes from the transposition of GTR-Phase 2 (Amendment 1) transposition into UN R134.
GRSP-77-48 | UN GTR13: Proposal for an amendment
Transposing Amendment 1 to UN Global Technical Regulation
No. 13, Phase 2 (GTR13-PH2) into the UN R134
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| 4. | UN Global Technical Regulation No. 20 (Electric vehicle safety) |
GRSP may wish to be informed of the outcome of the meeting of the Informal Working Group on Electric Vehicle Safety, UN GTR No. 20 scheduled for February 2025 in California (see ECE/TRANS/WP.29/GRSP/76, paragraph 5). |
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| 5. | New UN Global Technical Regulation on children left in vehicles |
GRSP-77-51 | IWG CLIV (Children left in vehicles) : Status report
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| 6. | UN Regulation No. 11 (Door latches and hinges) | |||
| 7. | UN Regulation No. 14 (Anchorages of safety-belts) |
GRSP agreed to defer discussion of ECE/TRANS/WP.29/GRSP/2023/27, proposing to remove derogations for two-point safety-belts on buses and coaches, to its May 2025 session (see ECE/TRANS/WP.29/GRSP/76, paragraph 6). GRSP also agreed to resume discussion on the subjects raised in informal document GRSP-76-33 based on supporting data or a revised proposal (see ECE/TRANS/WP.29/GRSP/76, paragraph 7).
GRSP-76-33 | UN R14: Proposal for a Supplement 4 to the 09 series of amendments
Proposal to allow the FMVSS FAD test to be performed as an alternative to the current
UN R14 test using the body blocks.
GRSP/2023/27 | UN R14: Proposal for the 10 series of amendments
Proposal to enhance the safety of the belted passenger seated behind a seat by removing the two of the derogations for two-point belts in buses and coaches laid down in paragraphs 5.3.5. to 5.3.5.4.
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GRSP-76-33 | UN R14: Proposal for a Supplement 4 to the 09 series of amendments
Proposal to allow the FMVSS FAD test to be performed as an alternative to the current
UN R14 test using the body blocks.
GRSP/2023/27 | UN R14: Proposal for the 10 series of amendments
Proposal to enhance the safety of the belted passenger seated behind a seat by removing the two of the derogations for two-point belts in buses and coaches laid down in paragraphs 5.3.5. to 5.3.5.4.
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| 8. | UN Regulation No. 16 (Safety-belts) |
GRSP agreed to defer discussion on ECE/TRANS/WP.29/GRSP/2023/29 to its May 2025 session (see also agenda item 7 and ECE/TRANS/WP.29/GRSP/76, paragraph 10).
GRSP/2023/29 | UN R16: Proposal for the 10 series of amendments
Proposal to enhance the safety of the belted passenger seated behind a seat by removing two derogations for buses and coaches for two-point belts.
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GRSP/2023/29 | UN R16: Proposal for the 10 series of amendments
Proposal to enhance the safety of the belted passenger seated behind a seat by removing two derogations for buses and coaches for two-point belts.
GRSP/2025/3 | UN R16: Proposal for Supplement 2 to the 10 series of amendments
Proposal to allow the use of talcum for the dust resistance test as an alternative to dry
quartz.
GRSP-77-15 | Seat belt interlocks and cheating of seat belt assurance system - should GRSP take actions?
GRSP-77-33/Rev. 1 | UN R16: Proposal for Supplement 2 to the 10 series of amendments
Proposal to allow the use of talcum for the dust resistance test as an alternative to dry quartz
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| 9. | UN Regulation No. 17 (Strength of seats) |
After the adoption of GRSP-76-47-Rev.1 in its seventy-sixth session, GRSP noted that there were still outstanding issues that should be resolved as soon as possible and included in a future supplement to the series of amendments (see ECE/TRANS/WP.29/GRSP/76, paragraph 17).
GRSP-76-47/Rev.1 | UN R17: Proposal for a 12 series of amendments
Proposal to improve the whiplash protection of occupants of smaller stature and, in particular, of female drivers.
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GRSP-76-47/Rev.1 | UN R17: Proposal for a 12 series of amendments
Proposal to improve the whiplash protection of occupants of smaller stature and, in particular, of female drivers.
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| 10. | UN Regulation No. 22 (Protective helmets) | |||
| 11. | UN Regulation No. 100 (Electric power trained vehicles) |
GRSP agreed to resume discussion of issues related to electric vehicles caught on fire and the difficulties of opening doors activated electrically (see ECE/TRANS/WP.29/GRSP/76, paragraph 24). GRSP also agreed to resume discussion of the issues raised in informal document GRSP-76-05 (see ECE/TRANS/WP.29/GRSP/76, paragraph 25).
GRSP-76-05 | xEV identification on the vehicles of categories M1 and N1, L3 and L4
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GRSP-76-05 | xEV identification on the vehicles of categories M1 and N1, L3 and L4
GRSP-77-42 | UN R100: Proposal for Supplement 1 to the 05 Series of amendments
Proposal to correct inconsistencies following the amendment for vehicles of category O
GRSP-77-43 | UN R100 : Proposal for supplement 03 to the 04 series of amendments and supplement 06 to the 03 series of amendments
Proposal to correct inconsistencies following the amendment for vehicles of category O
GRSP-77-44 | UN R100: Proposal for a corrigendum 2 to the 03 series of amendments
Proposal also for a corrigendum 1 to the 04 series of amendments and a
corrigendum 1 to the 5 series of amendments
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| 12. | UN Regulation No. 127 (Pedestrian safety) |
GRSP/2025/2 | UN R127: Proposal for supplements to the 03 and 04 series of amendments
Proposal to solve the issue of atypical glass fracture.
GRSP/2025/8 | UN R127: Proposal for Supplements to 02, 03 and 04 series of amendments
The purpose of this proposal is to correct the moment of inertia of the femur and the tibia of the flexible lower legform impactor in UN R127 to align with GTR 9 and Addendum 3 to MR1.
GRSP-77-26 | GTR 9: Proposal for a Corrigendum 3
Proposal to specify a target-oriented quasi-static certification of the upper legform impactor for the upper legform to bumper test, as described in Chapter 7 of the GTR.
GRSP-77-21 | UN R127: Proposal for amendments,ent to 05 series
Introduces an explanation to the background of the procedures to test
vehicle types including DPPS
GRSP-77-22 | UN R127: Proposal for reference material for DPPS
Information to serve as guidance for Technical Services and Type Approval Authorities
GRSP-77-23/Rev. 1 | UN R127: Presentation on transposition of DPPS provisions
GRSP-77-27 | UN R127: Proposal for Supplement 2 to the original series of amendments
Proposal to facilitate a target-orientated quasistatic certification of the upper legform impactor for the upper legform to bumper test, as described in Annex 5
GRSP-77-38 | UN R127: Proposal for Supplement 4 to the 03 Series of amendments
Proposal applies to Supplements 3 to the 04 series of amendments. Proposal to clarify the scope of data from tests to the windscreen that must be provided for the purpose of type approval.
GRSP-77-52 | UN R127 : Automotive glazing breakage behavior
GRSP-77-53 | UN R127: Atypical windscreen behaviour in pedestrian protection
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| 13. | UN Regulation No. 129 (Enhanced child restraint systems) |
GRSP/2025/4 | UN R129: Proposal for Supplement 3 to the 04 series of amendments
Proposal to enable approval of an Enhanced Child Restraint System (ECRS) with a module that is, or can be, converted into a booster seat or an ECRS with a module of a vehicle-specific application.
GRSP-77-34 | UN R129: Proposal for Supplement 4 to the 04 series of amendments
Proposal ro clarify that the removal of an insert may also trigger additional tests with alternative dummy statures.
GRSP-77-35 | UN R129: Proposal for the 05 Series of amendments
Proposal to improve the shoulder height requirements to properly take the dimensions of premature newborns into account
GRSP-77-36 | UN R129: Protection of Children in Cars What’s next ? Ideas around “ISOFIX 3.0”
Presentation on creation of ISOFIX. There is interest from several specialists on Child Restraint Safety, CRS manufacturers and Consumer Organisations to add a 3rd fixed point.
GRSP-77-37 | UN R129: Guidance request on ECRS with electronic components
Question remains, what if the ECRS is permanently or temporarily connected, on what basis can compliance with (the technical provisions of) UN R10 be required ?
GRSP-77-25 | UN R129: Proposal for Supplement 3 to the 04 Series of amendments
This proposal removes rebound head contact from the head acceleration requirement for all CRS.
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| 14. | UN Regulation No. 134 (Hydrogen and fuel cell vehicles) |
GRSP/2025/7 | UN R134: Proposal for a 03 series of amendments
Proposal to transpose Phase 2 amendments to GTR 13 into UN R134.
GRSP-77-30/Rev. 2 | UN R134: Proposal for 03 series of amendments
Proposed modifications to ECE/TRANS/WP.29/GRSP/2025/7
GRSP-77-31 | UN R110: Periodic Technical Inspection, and requalification of CNG/ LNG cylinders and hydrogen cylinders
GRSP-77-39 | UN R134: Proposal for Corrigendum 1 to Supplement 1 to the 02 series of amendments
This proposal is to correct the clerical error found during transposing amendment 1 to GTR 13, Phase 2 (GTR13-PH2) into the Regulation
GRSP-77-46/Rev. 1 | UN R134 : Proposal for Supplement 3 to 02 series of amendments
Proposal to update of ISO standard referred in this Regulation as alternatives
GRSP-77-49/Rev. 1 | UN R134: Proposal for ToR and RoP for TF-H2
The task force works on the improvement of UN Regulation no. 134 and a potential new UN Regulation on liquefied hydrogen
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| 15. | UN Regulation No. 170 (Child restraint systems for safer transport of children in buses and coaches) |
GRSP-77-19 | STCBC informal group status report to GRSP
GRSP-77-20 | UN R170 : Proposal for 01 series of amendments
The objective is retaining children during rollovers or frontal impacts in the seat. This proposal offers a solution for Child Restraint Systems for bus fleet equipped with 2-point belts.
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| 16. | UN Regulation No. 173 (Installation of safety-belts, restraint systems, child restraint systems, ISOFIX child restraint systems and i-Size child restraint systems) |
GRSP-77-55 | UN R173: Proposal for Supplement 1 to the 01 series of amendments
Proposal to update the captions underneath multiple ISO envelope
drawings in appendix 2 to annex 6, including adding references to UN Regulation No. 129.
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| 17. | UN Regulation No. 174 (Safety-belt reminders) |
GRSP/2025/6 | UN R174: Proposal for a Corrigendum
Proposal to correct paragraph references and add the Regulation number in the introduction section (i.e., replace "Regulation No. XXX" with "Regulation No. 174").
GRSP-77-16 | UN R174: Proposal for a corrigendum
Proposal to correct an editorial error in paras. 2.4., 5.2.3.1., 5.5.1., 5.6.2.4., and 5.6.2.5. The term "master control switch" should read "vehicle master control switch".
GRSP-77-24 | UN R17: Proposal for Supplement 1 to the 10 series of amendments
Proposal also applies to Supplement 2 to the 11 series of amendments and Supplement 1 to 12 series of amendments. The proposal makes corrections to the cross-references in part 6.
GRSP-77-45 | Euro NCAP New protocol « Safe driving monitoring » and seat belt reminder warning
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| 18. | New UN Regulation on liquid hydrogen |
GRSP-77-50 | Proposal for UN Regulation for safety-related performance of vehicles and systems fuelled fuelled with liquefied hydrogen
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| 19. | Collective amendments to UN Regulations that impact automated vehicles |
GRSP-77-41/Rev. 1 | TF-AVRS: Status update
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| 20. | Mutual Resolution No. 1 |
GRSP may wish to be informed on the progress of the Task Force for implementing Q UN-Dummies into M.R.1 (see ECE/TRANS/WP.29/GRSP/76, paragraph 37). |
GRSP-77-54 | MR 1: Proposal for corrigendum
Proposal concerning the description and performance of test tools and devices necessary for the assessment of compliance of wheeled vehicles, equipment and parts according to the technical prescriptions
GRSP-77-56 | MR 1: TF for implementation of Q UN dummies, status update
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| 21. | Equitable occupant protection |
GRSP-77-29/Rev. 1 | Report of EqOP
How could greater diversity in terms of representation of crashes and occupants be implemented in concerned crash safety regulations?
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| 22. | Exchange of views on vehicle automation | |||
| 23. | Strategy of the Inland Transport Committee |
A member of the secretariat will inform GRSP of the decisions of the Inland Transport Committee at its eighty-seventh session (Geneva, 11-14 February 2025) which require follow-up action by subsidiary bodies. |
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| 24. | Other business | |||
| 24. (a) | Exchange of information on national and international requirements on passive safety |
GRSP-77-28 | Presentation on safety guidelines for express buses with full-flat seats
Guidelines for the seats of express buses that can be reclined to a fully flat position (“full-flat seats”)
GRSP-77-32 | Presentation on How to guarantee durability and maintenance of performances over time of airbags and other pyrotechnic systems installed in vehicles ?
GRSP-77-40/Rev. 1 | Motorcyclist Protection & wearable airbag
Presentation on the REGAM project
objectives :
• Determine the most injured body segments (frequency and severity) and identify representative accident scenarios associated with these injuries.
• Design robust (repeatable) virtual and physical tools, capable of assessing the level of protection provided by airbags
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| 24. (b) | UN Regulation No. 0 (International whole vehicle type approval) |
GRSP-77-03 | UN R16: Proposal for a Supplement 6 to the 08 series of amendments
Proposal to remove the prohibition on use the Unique Identifier per the WP.29 decision to change the default application of the UI from a requirement (requiring prohibition in cases where UI does not apply) to a permission (requiring an affirmative statement that UI may be used under a Regulation).
GRSP-77-04 | UN R16: Proposal for a Supplement 2 to the 09 series of amendments
Proposal to remove the prohibition on use the Unique Identifier per the WP.29 decision to change the default application of the UI from a requirement (requiring prohibition in cases where UI does not apply) to a permission (requiring an affirmative statement that UI may be used under a Regulation).
GRSP-77-05 | UN R16: Proposal for a Supplement 2 to the 10 series of amendments
Proposal to remove the prohibition on use the Unique Identifier per the WP.29 decision to change the default application of the UI from a requirement (requiring prohibition in cases where UI does not apply) to a permission (requiring an affirmative statement that UI may be used under a Regulation).
GRSP-77-06 | UN R22: Proposal for a Supplement 4 to the 05 series of amendments
Proposal to remove the prohibition on use the Unique Identifier per the WP.29 decision to change the default application of the UI from a requirement (requiring prohibition in cases where UI does not apply) to a permission (requiring an affirmative statement that UI may be used under a Regulation).
GRSP-77-07 | UN R22: Proposal for a Supplement 4 to the 06 series of amendments
Proposal to remove the prohibition on use the Unique Identifier per the WP.29 decision to change the default application of the UI from a requirement (requiring prohibition in cases where UI does not apply) to a permission (requiring an affirmative statement that UI may be used under a Regulation).
GRSP-77-08 | UN R44: Proposal for a Supplement 20 to the 04 series of amendments
Proposal to remove the prohibition on use the Unique Identifier per the WP.29 decision to change the default application of the UI from a requirement (requiring prohibition in cases where UI does not apply) to a permission (requiring an affirmative statement that UI may be used under a Regulation).
GRSP-77-09 | UN R129: Proposal for a Supplement 10 to the 01 series of amendments
Proposal to remove the prohibition on use the Unique Identifier per the WP.29 decision to change the default application of the UI from a requirement (requiring prohibition in cases where UI does not apply) to a permission (requiring an affirmative statement that UI may be used under a Regulation).
GRSP-77-10 | UN R129: Proposal for a Supplement 9 to the 02 series of amendments
Proposal to remove the prohibition on use the Unique Identifier per the WP.29 decision to change the default application of the UI from a requirement (requiring prohibition in cases where UI does not apply) to a permission (requiring an affirmative statement that UI may be used under a Regulation).
GRSP-77-11 | UN R129: Proposal for a Supplement 13 to the 03 series of amendments
Proposal to remove the prohibition on use the Unique Identifier per the WP.29 decision to change the default application of the UI from a requirement (requiring prohibition in cases where UI does not apply) to a permission (requiring an affirmative statement that UI may be used under a Regulation).
GRSP-77-12 | UN R129: Proposal for a Supplement 4 to the 04 series of amendments
Proposal to remove the prohibition on use the Unique Identifier per the WP.29 decision to change the default application of the UI from a requirement (requiring prohibition in cases where UI does not apply) to a permission (requiring an affirmative statement that UI may be used under a Regulation).
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| 24. (c) | Highlights of the March 2025 session of the World Forum for Harmonization of Vehicle Regulations |
A member of secretariat will inform GRSP of the highlights of the March 2025 session of WP.29 on matters relating to GRSP and on other issues of interest. |
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| 24. (d) | Frontal protection of buses |
GRSP-77-17 | Crashworthiness of buses: Analysis of European data and suggestions for improvements
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| 24. (e) | GRSP regulations on software updates | |||
| 24. (f) | Discussion on a possible UN Global Technical Regulation on child restraint systems | |||
| 24. (g) | UN Regulation No. 145 (ISOFIX anchorage systems, ISOFIX top tether anchorages and i-Size seating positions) |
GRSP-77-13 | UN R145: Proposal for a Corrigendum
Proposal to correct para. 6.2.5.1. (seat inertia forces) to specify application of UN R14 (not "this Regulation" as erroneously copied) for the anchorage load tests.
GRSP-77-14 | UN R145: Proposal for a Corrigendum to the 01 series of amendments
Proposal to correct para. 6.2.5.1. (seat inertia forces) to specify application of UN R14 (not "this Regulation" as erroneously copied) for the anchorage load tests.
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