Worldwide Harmonized Light Vehicles Emissions Test Procedure
List of WLTP meeting sessions
List of Past Meetings under WP.29
Date(s) Description Location Documents
4 Jun WLTP Informal Group (WLTP-1) Geneva 5 4 Jun 2008 2008
14 Jan WLTP Informal Group (WLTP-2) Geneva 0 14 Jan 2009 2009
10 Jun WLTP Informal Group (WLTP-3) Geneva 1 10 Jun 2009 2009
13 Jan WLTP Informal Group (WLTP-4) Geneva 6 13 Jan 2010 2010
8 Jan WLTP Informal Group (WLTP-5) Geneva 17 8 Jan 2014 2014
26-28 Mar WLTP Informal Group (WLTP-6) Vienna 34 26 Mar 2014 2014
4 Jun WLTP Informal Group (WLTP-7) Geneva 20 4 Jun 2014 2014
14 Jan WLTP Informal Group (WLTP-9) Geneva 29 14 Jan 2015 2015
18-20 Nov WLTP Informal Group (WLTP-8) Pune 52 18 Nov 2014 2014
14-16 Apr WLTP Informal Group (WLTP-10) Stockholm 41 14 Apr 2015 2015
9-10 Jun WLTP Informal Group (WLTP-11) Geneva 28 9 Jun 2015 2015
28- 2 Oct WLTP Informal Group (WLTP-12) Tokyo 46 28 Sep 2015 2015
11-12 Jan WLTP Informal Group (WLTP-13) Geneva 17 11 Jan 2016 2016
26-28 Apr WLTP Informal Group (WLTP-14) Paris 25 26 Apr 2016 2016
7 Jun WLTP Informal Group (WLTP-15) Geneva 14 7 Jun 2016 2016
6- 7 Oct WLTP Informal Group (WLTP-16) The Hague 36 6 Oct 2016 2016
10 Jan WLTP Informal Group (WLTP-17) Geneva 20 10 Jan 2017 2017
18-20 Apr WLTP Informal Group (WLTP-18) Bern 28 18 Apr 2017 2017
6 Jun WLTP Informal Group (WLTP-19) Geneva 21 6 Jun 2017 2017
26-28 Sep WLTP Informal Group (WLTP-20) Seoul 40 26 Sep 2017 2017
9 Jan WLTP Informal Group (WLTP-21) Geneva 21 9 Jan 2018 2018
4- 5 Jun WLTP Informal Group (WLTP-23) Geneva 32 4 Jun 2018 2018
17-20 Apr WLTP Informal Group (WLTP-22) Ispra 39 17 Apr 2018 2018
18-21 Sep WLTP Informal Group (WLTP-24) Ichigawa 54 18 Sep 2018 2018
7 Jan WLTP Informal Group (WLTP-25) Geneva 19 7 Jan 2019 2019
15-18 Apr WLTP Informal Group (WLTP-26) Zagreb 26 15 Apr 2019 2019
20-21 May WLTP Informal Group (WLTP-27) Geneva 13 20 May 2019 2019
23-27 Sep WLTP Informal Group (WLTP-28) Ittigen (Bern) 42 23 Sep 2019 2019
13 Jan WLTP Informal Group (WLTP-29) Geneva 22 13 Jan 2020 2020
14-15 Apr WLTP Informal Group (WLTP-30) Web conference 14 14 Apr 2020 2020
19-20 Feb WLTP Informal Group (WLTP Intermediate Meeting) Brussels 7 19 Feb 2020 2020
4 Jun WLTP Informal Group (WLTP-31) Web conference 11 4 Jun 2020 2020