5. The expert from Belgium introduced ECE/TRANS/WP.29/GRSG/2019/9 and GRSG-116-44, proposing to amend the requirements in Annex 11 of UN Regulation No. 107 on the minimum mass for the front axle of articulated vehicles of Class I. The expert from the United Kingdom raised study reservations on braking performance and braking stability. GRSG noted that UN Regulation No. 13 would be applied in any case and supported the proposal in principle. The expert from Belgium volunteered to provide more detailed information on braking performances for the next GRSG session. GRSG decided to adopt ECE/TRANS/WP.29/GRSG/2019/9 and requested the secretariat to submit it to WP.29 and the administrative Committee AC.1 of the 1958 Agreement as draft Supplement 8 to the 06 series of amendments, draft Supplement 3 to the 07 series of amendments and draft Supplement 2 to the 08 series of amendments to UN Regulation No. 107 for consideration at their November 2019 sessions, subject to a final review by GRSG at its October 2019 session.

5. The expert from Belgium introduced ECE/TRANS/WP.29/GRSG/2019/9 and GRSG-116-44, proposing to amend the requirements in Annex 11 of UN Regulation No. 107 on the minimum mass for the front axle of articulated vehicles of Class I. The expert from the United Kingdom raised study reservations on braking performance and braking stability. GRSG noted that UN Regulation No. 13 would be applied in any case and supported the proposal in principle. The expert from Belgium volunteered to provide more detailed information on braking performances for the next GRSG session. GRSG decided to adopt ECE/TRANS/WP.29/GRSG/2019/9 and requested the secretariat to submit it to WP.29 and the administrative Committee AC.1 of the 1958 Agreement as draft Supplement 8 to the 06 series of amendments, draft Supplement 3 to the 07 series of amendments and draft Supplement 2 to the 08 series of amendments to UN Regulation No. 107 for consideration at their November 2019 sessions, subject to a final review by GRSG at its October 2019 session.

5. The Chair recalled discussions at the 116th session of GRSG on the proposed amendments of the requirements in Annex 11 of UN Regulation No. 107 on the minimum mass for the front axle of articulated vehicles of Class I (ECE/TRANS/WP.29/GRSG/95, para.5). The proposed amendments have been issued as official working documents ECE/TRANS/WP.29/2019/99, ECE/TRANS/WP.29/2019/100 and ECE/TRANS/WP.29/2019/101 for consideration and adoption by WP.29 and the Administrative Committee AC.1 of the 1958 Agreement at their November 2019 sessions. The expert from the United Kingdom recalled his study reservations on braking performance and braking stability. GRSG decided to keep the documents on the WP.29 agenda as further amendments were always possible, if needed.

5. The Chair recalled discussions at the 116th session of GRSG on the proposed amendments of the requirements in Annex 11 of UN Regulation No. 107 on the minimum mass for the front axle of articulated vehicles of Class I (ECE/TRANS/WP.29/GRSG/95, para.5). The proposed amendments have been issued as official working documents ECE/TRANS/WP.29/2019/99, ECE/TRANS/WP.29/2019/100 and ECE/TRANS/WP.29/2019/101 for consideration and adoption by WP.29 and the Administrative Committee AC.1 of the 1958 Agreement at their November 2019 sessions. The expert from the United Kingdom recalled his study reservations on braking performance and braking stability. GRSG decided to keep the documents on the WP.29 agenda as further amendments were always possible, if needed.

5. The Chair recalled discussions at the 116th session of GRSG on the proposed amendments of the requirements in Annex 11 of UN Regulation No. 107 on the minimum mass for the front axle of articulated vehicles of Class I (ECE/TRANS/WP.29/GRSG/95, para.5). The proposed amendments have been issued as official working documents ECE/TRANS/WP.29/2019/99, ECE/TRANS/WP.29/2019/100 and ECE/TRANS/WP.29/2019/101 for consideration and adoption by WP.29 and the Administrative Committee AC.1 of the 1958 Agreement at their November 2019 sessions. The expert from the United Kingdom recalled his study reservations on braking performance and braking stability. GRSG decided to keep the documents on the WP.29 agenda as further amendments were always possible, if needed.

70. The World Forum considered the draft amendments under agenda items 4.7.2. to 4.7.10. and recommended their submission to AC.1 for voting subject to the following modifications:

• Item 4.7.2., document ECE/TRANS/WP.29/2019/94, throughout the document replace “para. 6.15.10.8.” by “para. 6.17.10.8.”
• Item 4.7.6., document ECE/TRANS/WP.29/2019/98, throughout the document replace “Annex 15” by “Annex 16”.
• Item 4.7.8, document ECE/TRANS/WP.29/2019/100, amend the title to read “Supplement 3 to the 07 series of amendments to UN Regulation No. 107 (M2 and M3 vehicles)”.