GAR | GRSP/2018/18

UN R129: Proposal for Supplement 1 to the 03 series of amendments

Document GRSP/2018/18

1 March 2018

63rd GRSP session (14-18 May 2018)

Proposal from Spain on behalf of the Technical Services Group (TSG) on UN R129 to restrict iSize booster seats (Non-integral Enhanced Child Restraint Systems) to occupants with a maximum stature of 135 cm in order to satisfy the plug and play principle. Presently, UN R129 would allow for approval of such CRS for chiildren up to 150 cm.

Submitted by Spain

Status: Superseded

63rd GRSP session (14-18 May 2018)

19. | UN Regulation No. 129 (Enhanced Child Restraint Systems)

32. The expert from Spain introduced ECE/TRANS/WP.29/GRSP/2018/17 and ECE/TRANS/WP.29/GRSP/2018/18 which clarify that an i-Size booster seat (Non-Integral Enhanced Child Restraint System) can accommodate children with a maximum stature of 135 cm. The expert from CLEPA introduced GRSP-63-28, explaining that the current text of the UN Regulation is consistent with the approach for backrest angle and that an adjustment for over 135 was a “comfort feature”. GRSP agreed to resume discussion on this subject on the basis of revised proposals.

24. | Collective amendments to UN Regulations Nos. 16, 44, 94, 129 and 137

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