21. The expert from Germany introduced ECE/TRANS/WP.29/GRSG/2011/26 proposing to clarify the provisions of Regulation No. 67. The expert from AEGPL agreed on the principles proposed and underlined the need for additional amendments as reflected in GRSG-101-22. GRSG welcomed the comments received and agreed to reconsider this issue at its next session on the basis of a revised proposal by Germany.