13 ( GRRF-76-02 ) and introduced ECE/TRANS/WP.29/GRRF/2014/7 . GRRF adopted this proposal as reproduced in Annex II to this report and requested the secretariat to submit it to World Forum for Harmonization of Vehicle Regulations ( WP.29 ) and the Administrative Committee of the 1958 Agreement ( AC.1 ) for consideration at their June 2014 sessions as part of the draft Supplement 12 to the 11 series of amendments to UN Regulation No . 13 .