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| Document Title | UN R16: Proposal for Supplement 4 to the 08 series of amendments | ||||||||
| Reference Number | GRSP/2021/20 | ||||||||
| Date |
17 Sep 2021
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| Summary | Proposal to update the drawings of the child restraint booster seat volumes to allow the possibility of a support leg. | ||||||||
| Source(s) | Spain | ||||||||
| Rulemaking Area(s) | UN R16 Safety belt systems | ||||||||
| Proposal Status | Superseded | ||||||||
| Meeting(s) | |||||||||
| Related Documents | |||||||||
| GRSP-70-03 | UN R16: Supporting explanation for document GRSP/2021/20 | ||||||||
| GRSP-72-36 | UN R129: Justification for proposals on ECRS support legs | ||||||||
| WP.29/2023/46 | UN R16: Proposal for Supplement 4 to the 08 series of amendments (adopted) | ||||||||
| Downloads | |||||||||
| UNECE server | .pdf format | .docx format | |||||||
| Excerpts from session reports related to this document | |||||||||
| GRSP | Session 70 | 6-10 Dec 2021 |
9. The expert from Spain introduced GRSP ECE/TRANS/WP.29/GRSP/2021/20 in a presentation (GRSP-70-03), updating drawings of fixtures of booster seats to allow the seats to be designed in combination with a support leg as anti-rotational systems. The proposal caused concern with GRSP experts for the effects on UN Regulation No. 145 (ISOFIX anchorage systems, ISOFIX top tether anchorages and i-Size) and real-world crashes. GRSP agreed to resume discussion on a revised version of ECE/TRANS/WP.29/GRSP/2021/20 (UN Regulation No. 16), at its May 2022 session with more evidence of the crash situation in real vehicles, in side impact and offset configuration. |
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