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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.
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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 | |||
| 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 | UN R16: Proposal to amend document GRSP/2025/3
Proposal to allow the use of talcum for the dust resistance test as an alternative to dry quartz, and intended to supersede working document ECE/TRANS/WP.29/GRSP/2025/3.
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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
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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.
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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.
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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.
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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
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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) | |||
| 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".
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| 18. | New UN Regulation on liquid hydrogen | |||
| 19. | Collective amendments to UN Regulations that impact automated vehicles | |||
| 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). |
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| 21. | Equitable occupant protection | |||
| 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 | |||
| 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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