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Icon un blue Sessions of the
Worldwide Harmonized Light Vehicles Emissions Test Procedure

Please find below a listing of the WLTP sessions. Click on each link to access more information about the session.

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