23. The expert from France, on behalf of the Technical Services Group (TSG), introduced ECE/TRANS/WP.29/GRSP/2017/37 to clarify the test protocol for the opening force of the ISOFIX attachments and ECE/TRANS/WP.29/GRSP/2017/38 to clarify the positioning and securing of child restraint systems in the vehicle. The expert from CLEPA introduced GRSP-62-27, amending the figures for the explanation of the measurement procedure of ECE/TRANS/WP.29/GRSP/2017/38. GRSP adopted ECE/TRANS/WP.29/GRSP/2017/37 not amended and ECE/TRANS/WP.29/GRSP/2017/38 as amended by Annex VI to the session report. The secretariat was requested to submit both proposals as part of (see paras. 21 and 22) draft Supplement 14 to the 04 series of amendments to UN Regulation No. 44, for consideration and vote at the June 2018 sessions of WP.29 and AC.1.

31. Referring to the same amendments introduced to UN Regulation No. 44 (see para. 23 above), the expert from France introduced ECE/TRANS/WP.29/GRSP/2017/35 and ECE/TRANS/WP.29/GRSP/2017/36 to clarify the test protocols for the opening force of the ISOFIX attachments. GRSP adopted both proposals not amended and requested the secretariat to submit them to the June 2018 sessions of WP.29 and AC.1 for consideration and vote as draft Supplement 4 to the 01 series of amendments (ECE/TRANS/WP.29/GRSP/2017/35) and as part of (see para. 29 above) draft Supplement 3 to the 02 series of amendments (ECE/TRANS/WP.29/GRSP/2017/36) to UN Regulation No. 129.