UN Regulation No. 41: Motorcycle Noise

Uniform Provisions Concerning the Approval of Motor Cycles with regard to Noise

List of Past Meetings under WP.29
Date(s) Description Location Documents
15-17 Feb Noise (GRB-53) Geneva 47 15 Feb 2011 2011
6- 8 Sep Noise (GRB-52) Geneva 36 6 Sep 2010 2010
21-24 Jun World Forum (WP.29-154) Geneva 83 21 Jun 2011 2011
19-21 Sep Noise (GRB-54) Geneva 27 19 Sep 2011 2011
15-17 Feb Noise (GRB-51) Geneva 36 15 Feb 2010 2010
1- 3 Sep Noise (GRB-50) Geneva 11 1 Sep 2009 2009
1 Jun R41 Working Group (R41WG-14) Geneva 4 1 Jun 2010 2010
5- 7 Sep Noise (GRB-42) Geneva 6 5 Sep 2005 2005
7- 9 Feb Noise (GRB-55) Geneva 26 7 Feb 2012 2012
3- 5 Sep Noise (GRB-56) Geneva 40 3 Sep 2012 2012
5- 7 Feb Noise (GRB-57) Geneva 35 5 Feb 2013 2013
2- 4 Sep Noise (GRB-58) Geneva 29 2 Sep 2013 2013
28-30 Jan Noise (GRB-59) Geneva 19 28 Jan 2014 2014
11-14 Mar World Forum (WP.29-162) Geneva 66 11 Mar 2014 2014
1- 3 Sep Noise (GRB-60) Geneva 26 1 Sep 2014 2014
27-29 Jan Noise (GRB-61) Geneva 30 27 Jan 2015 2015
10-13 Mar World Forum (WP.29-165) Geneva 79 10 Mar 2015 2015
23-26 Jun World Forum (WP.29-166) Geneva 61 23 Jun 2015 2015
1- 3 Sep Noise (GRB-62) Geneva 33 1 Sep 2015 2015
16-18 Feb Noise (GRB-63) Geneva 23 16 Feb 2016 2016
8-11 Mar World Forum (WP.29-168) Geneva 56 8 Mar 2016 2016
21-24 Jun World Forum (WP.29-169) Geneva 65 21 Jun 2016 2016
5- 7 Sep Noise (GRB-64) Geneva 33 5 Sep 2016 2016
15-17 Feb Noise (GRB-65) Geneva 32 15 Feb 2017 2017
4- 6 Sep Noise (GRB-66) Geneva 32 4 Sep 2017 2017
24-26 Jan Noise (GRB-67) Geneva 24 24 Jan 2018 2018
12-16 Mar World Forum (WP.29-174) Geneva 62 12 Mar 2018 2018
12-14 Sep Noise (GRB-68) Geneva 41 12 Sep 2018 2018
23-25 Jan Noise (GRB-69) Geneva 38 23 Jan 2019 2019
11-15 Mar World Forum (WP.29-177) Geneva 93 11 Mar 2019 2019
11-13 Sep Working Party on Noise & Tyres (GRBP-70) Geneva 44 11 Sep 2019 2019
28-31 Jan Working Party on Noise & Tyres (GRBP-71) Geneva 38 28 Jan 2020 2020
24 Jun World Forum (WP.29-181) Geneva 65 24 Jun 2020 2020
7- 9 Sep Working Party on Noise & Tyres (GRBP-72) Geneva 48 7 Sep 2020 2020
10-12 Nov World Forum (WP.29-182) Hybrid session 69 10 Nov 2020 2020
4- 5 Jun Additional Sound Emissions Provisions Informal Group-II (ASEP II-16) Teleconference 13 4 Jun 2020 2020
28 Apr Vehicle/Tyre Noise Measurement Uncertainties (TFMU-5) Web conference 6 28 Apr 2020 2020
9-11 Mar World Forum (WP.29-183) Web conference 90 9 Mar 2021 2021
22-24 Jun World Forum (WP.29-184) Web conference 47 22 Jun 2021 2021
26-29 Jan Working Party on Noise & Tyres (GRBP-73) Geneva 37 26 Jan 2021 2021
15-17 Sep Working Party on Noise & Tyres (GRBP-74) Web conference 64 15 Sep 2021 2021
23 Feb Vehicle/Tyre Noise Measurement Uncertainties (TFMU-9) Web conference 5 23 Feb 2021 2021
22 Apr Vehicle/Tyre Noise Measurement Uncertainties (TFMU-10) Web conference 6 22 Apr 2021 2021
24 Mar Vehicle Sound (TFSL-1) Web conference 7 24 Mar 2021 2021
25 May Vehicle/Tyre Noise Measurement Uncertainties (TFMU-11) Web conference 8 25 May 2021 2021
16 Jun Vehicle/Tyre Noise Measurement Uncertainties (TFMU-12) Web conference 5 16 Jun 2021 2021
8-11 Feb Working Party on Noise & Tyres (GRBP-75) Geneva hybrid session 57 8 Feb 2022 2022
26-27 Oct Vehicle Sound (TFSL-5) Brussels 7 26 Oct 2021 2021
12 Jul Vehicle Sound (TFSL-10) Paris 7 12 Jul 2022 2022