GAR | GRSP-65-34

Document Number GRSP-65-34

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Document title	ISOFIX anchorage failures
Date	15 May 2019
Source(s)	Global NCAP
Status
Rulemaking area(s)	UN R129 Enhanced Child Restraints UN R145 ISOFIX anchorage systems
Meeting(s)	GRSP \| Session 65 \| 13-17 May 2019 Agenda item 19. UN Regulation No. 129 (Enhanced Child Restraint Systems) Agenda item 24. UN Regulations No. 145 (ISOFIX anchorage systems, ISOFIX top tether anchorages and i-Size seating positions) Agenda item 24. UN Regulations No. 145 (ISOFIX anchorage systems, ISOFIX top tether anchorages and i-Size seating positions)
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Excerpts from session reports related to this document
GRSP \| Session 65 \| 13-17 May 2019			41. The expert from GlobalNCAP introduced a presentation (GRSP-65-34) that highlighted cases of ISOFIX anchorage ruptures of forward-facing CRS. He then proposed to review the UN Regulation that allowed deformations and load configuration tests. The expert from CLEPA stated that these failures should be further investigated, and requested more time and data. The expert from GlobalNCAP clarified that he was only highlighting the issue and was not a position to quantify the number of failures. The expert from OICA requested that all available findings should be analysed to identify the causes. Finally, GRSP agreed to create a group of interested experts to coordinate the research, and to resume discussion on this agenda item awaiting further evidence at its December 2019 session.