59. The expert from the Netherlands presented a proposal for an amendment of Part II and III of a type of rear underrun protective device (RUPD) pursuant to UN Regulation No. 58 (ECE/TRANS/WP.29/GRSG/2021/15), adding access ramps to platform lift systems for M, N1, N2, N3, O3 and O4 category vehicles.

60. GRSG adopted ECE/TRANS/WP.29/GRSG/2021/15, the proposal for supplement 3 to the 03 series of amendments to UN Regulation No. 58, and requested the secretariat to submit it as an official document to WP.29 and AC.1 for consideration and vote at their November 2021 sessions.

With 36 of the 48 Contracting Parties applying UN R58 present and voting, AC.1 adopted document WP.29/2021/106 by a vote of 36 in favor, 0 opposed, with 0 abstaining.