4. The expert from IMMA proposed to complete a table containing all symbols used in this UN Regulation with the symbols related to the additional sound emission provisions (ASEP) test (GRB-60-06). GRB adopted this proposal as reproduced in Annex II to this report and requested the secretariat to submit it to WP.29 and the Administrative Committee of the 1958 Agreement (AC.1) for consideration and vote at their March 2015 sessions.