Proposal to to clarify the provisions for dynamic testing of rear seat system, advanced restraint system approval and transitional provisions prepared by the European Association of Automotive Suppliers (CLEPA) in cooperation with France, Germany, Japan, the Netherlands and the International Organization of Motor Vehicle Manufacturers (OICA). This proposal supersedes GRSP/2015/18 and GRSP-58-35.
74. The World Forum considered the draft amendments under agenda items 4.8.1 to 4.8.10 and recommended their submission to AC.1 for voting subject to the editorial correction below:
75. Agenda item 4.8.1, in ECE/TRANS/WP.29/2016/98, paragraph 12.1, correct "granted/refused/extended/withdrawn,2 " to read: "granted/extended,2 ".
22. GRSP also considered ECE/TRANS/WP.29/GRSP/2016/15, aimed at clarifying the provisions for dynamic testing of rear seat systems. GRSP adopted the proposal not amended. The secretariat was requested to submit the proposal for consideration and vote at the November 2016 sessions of WP.29 and AC.1 as part of (see paras. 18 and 21) draft Supplement 8 to the 06 series of amendments to UN Regulation No. 16.
25. Finally, GRSP agreed to refer discussion on ECE/TRANS/WP.29/GRSP/2015/18 and GRSP-58-35 to agenda item 11.
26. The expert from CLEPA introduced ECE/TRANS/WP.29/GRSP/2015/18, aimed at clarifying the provisions for dynamic testing of the rear seat restraint systems. She explained that the proposal aimed at updating requirements that were originally designed for seating positions that did not yet require three-point safety-belts; she added that the situation had developed with the introduction of load limiters that allowed for further displacement of occupants. Comments from GRSP experts on the proposal were incorporated into GRSP-58-35 during discussion. The expert from the Netherlands introduced ECE/TRANS/WP.29/GRSP/2015/27 that was also linked to ECE/TRANS/WP.29/GRSP/2015/18 because the of displacement of occupants due to safety belt load limiters that were installed on seats other than front seats. He explained that the proposal needed corresponding amendments to UN Regulations Nos. 21, 25 and 80. The expert from OICA argued that the proposal should address just those seating positions that needed energy absorption requirements. The expert from CLEPA also underlined the need to focus the energy dissipation tests on the parts of back seats where actual impacts occur.
27. Finally, GRSP agreed to establish a group of interested experts, led by the expert from the Netherlands, on new restraint system technology to develop provisions on this matter for all the relevant UN Regulations. GRSP agreed to resume discussion on this subject at its May 2016 session and to refer ECE/TRANS/WP.29/GRSP/2015/18, ECE/TRANS/WP.29/GRSP/2015/27 and GRSP-58-35 to the group of interested experts.
| GRSP/2015/18 | |
| GRSP-58-35 | |
| WP.29/2016/98 |