50. The Chair of GRB (France) reported on the results achieved during the sixty-fifth session of GRB (for more details see the report of the session ECE/TRANS/WP.29/GRB/63).

51. In particular, the GRB chair reported that GRB had adopted amendment proposals to the Additional Sound Emission Provisions (ASEP) in Regulation No. 51 (Noise of M and N categories of vehicles) and that these amendments would be submitted to WP.29 and AC.1 in June 2017.

32. The World Forum recalled the oral report of the Chair of GRB given during the 171st session (ECE/TRANS/WP.29/1129, paras. 50-52) and approved the report.