Working Party
Working Party on Lighting and Light-signalling (GRE)

Reports to: WP.29
Session 65 28-31 Mar 2011 65 2011-03-28
Session 66 4-6 Oct 2011 66 2011-10-04
Session 64 4-7 Oct 2010 64 2010-10-04
Session 63 29-31 Mar 2010 63 2010-03-29
Session 62 6-9 Oct 2009 62 2009-10-06
Session 61 30 Mar-3 Apr 2009 61 2009-03-30
Session 60 1-3 Oct 2008 60 2008-10-01
Session 67 26-29 Mar 2012 67 2012-03-26
Session 68 16-18 Oct 2012 68 2012-10-16
Session 69 8-11 Apr 2013 69 2013-04-08
Session 70 21-23 Oct 2013 70 2013-10-21
Session 71 31 Mar-3 Apr 2014 71 2014-03-31
Session 72 20-22 Oct 2014 72 2014-10-20
Session 73 13-17 Apr 2015 73 2015-04-13
Session 74 20-23 Oct 2015 74 2015-10-20
Session 75 5-8 Apr 2016 75 2016-04-05
Session 76 25-28 Oct 2016 76 2016-10-25
Session 49 30 Sep-4 Oct 2002 49 2002-09-30
Session 77 4-7 Apr 2017 77 2017-04-04
Session 78 24-27 Oct 2017 78 2017-10-24
Session 48 9-12 Apr 2002 48 2002-04-09
Session 79 24-27 Apr 2018 79 2018-04-24
Session 80 23-26 Oct 2018 80 2018-10-23
Session 81 15-18 Apr 2019 81 2019-04-15
Session 82 22-25 Oct 2019 82 2019-10-22
Session 51 15-19 Sep 2003 51 2003-09-15
Session 83 19-23 Oct 83 2020-10-19
Recent documents submitted to GRE
UN R148: Presentation of proposals for amendments (GRE-83-09) | GRE-83-10
28 September 2020-09-28 2020-09-28 14:02:20 UTC
UN R148: Draft consolidated proposal for amendments | GRE-83-09
28 September 2020-09-28 2020-09-28 13:59:17 UTC
Use of scientific notation in lighting regulations | GRE-83-08
28 September 2020-09-28 2020-09-28 13:57:11 UTC
Proposal for corrections to UN Regulations Nos. 113 and 149 | GRE-83-07
28 September 2020-09-28 2020-09-28 13:48:48 UTC
UN R48: Proposal for a Supplement | GRE-83-06
28 September 2020-09-28 2020-09-28 13:43:15 UTC
UN R37: Study on LED replacement light sources introduction | GRE-83-05
28 September 2020-09-28 2020-09-28 13:41:18 UTC
Groups reporting to GRE
Please note that some groups may no longer be active.
AVLI Informal Group on the Installation of Agricultural Vehicle Lighting Last session: June 2015 Latest session 2015
AVSR Task Force on Autonomous Vehicle Signalling Requirements Last session: March 2019 Latest session 2019
HRD Informal Working Group on Horizontal Reference Document Last session: October 2010 Latest session 2010
SLR Simplification of Lighting and Light-Signalling Regulations Last session: September 2020 Latest session 2020
TF-EMC GRE Task Force on Electromagnetic Compatibility Last session: September 2019 Latest session 2019
TFHS Task Force on Headlamp Switching Last session: September 2017 Latest session 2017
TFSR Task Force on Substitute and Retrofit Light Sources Last session: September 2020 Latest session 2020
VGL Informal Working Group on Visibility, Glare and Levelling Last session: October 2017 Latest session 2017
Subjects directly under GRE
Please note that some items may no longer be active.
RE 5: Resolution on light sources Last updated: September 2020 Resolution 5
SLR Last updated: July 2020 Program
UN R1 Headlamps (R2/HS1) UNR 1
UN R3 Retro-reflecting Devices Last updated: August 2020 UNR 3
UN R4 Rear Plate Lighting Last updated: August 2020 UNR 4
UN R5 European SB Tractor Headlamps Last updated: August 2013 UNR 5
UN R6 Direction Indicators Last updated: August 2020 UNR 6
UN R7 Position, stop and end-outline lamps Last updated: August 2020 UNR 7
UN R8 Halogen Headlamps Last updated: March 2013 UNR 8
UN R10 Electromagnetic Compatibility Last updated: August 2020 UNR 10
UN R19 Front Fog Lamps Last updated: August 2020 UNR 19
UN R20 Headlamps (H4) Last updated: January 2016 UNR 20
UN R23 Reversing Lights Last updated: August 2020 UNR 23
UN R27 Warning Triangles Last updated: August 2020 UNR 27
UN R31 Halogen SB Headlamps Last updated: August 2013 UNR 31
UN R37 Filament Lamps Last updated: September 2020 UNR 37
UN R38 Rear Fog Lamps Last updated: August 2020 UNR 38
UN R45 Headlamp Cleaners Last updated: November 2019 UNR 45
UN R48 Installation of Lighting Last updated: September 2020 UNR 48
UN R50 Motorcycle Lamps Last updated: August 2020 UNR 50
UN R53 Motorcycle Lighting Last updated: September 2020 UNR 53
UN R56 Moped Headlamps Last updated: August 2020 UNR 56
UN R57 Motorcycle Headlamps Last updated: August 2020 UNR 57
UN R65 Special Warning Lamps Last updated: August 2020 UNR 65
UN R69 Slow Vehicle Marking Plates Last updated: August 2020 UNR 69
UN R70 Long Vehicle Marking Plates Last updated: August 2020 UNR 70
UN R72 Motorcycle Halogen Headlamps Last updated: August 2020 UNR 72
UN R74 Moped Lighting Last updated: September 2020 UNR 74
UN R76 Moped Driving/Passing Headlamps Last updated: August 2020 UNR 76
UN R77 Parking Lamps Last updated: August 2020 UNR 77
UN R82 Moped Halogen Headlamps Last updated: August 2020 UNR 82
UN R86 Tractor Lighting Last updated: September 2020 UNR 86
UN R87 Daytime Running Lamps Last updated: August 2020 UNR 87
UN R91 Side-Marker Lamps Last updated: August 2020 UNR 91
UN R98 Gas-discharge-light Headlamps Last updated: September 2020 UNR 98
UN R99 Gas-discharge Light Sources Last updated: August 2020 UNR 99
UN R104 Retro-reflective Markings Last updated: August 2020 UNR 104
UN R112 Asymmetrical Beam Headlamps Last updated: September 2020 UNR 112
UN R113 Symmetrical Headlamps Last updated: September 2020 UNR 113
UN R119 Cornering Lamps Last updated: August 2020 UNR 119
UN R123 Adaptive Front-lighting Systems Last updated: September 2020 UNR 123
UN R128 LED Light Sources Last updated: September 2020 UNR 128
UN R148 Light-Signalling Devices Last updated: September 2020 UNR 148
UN R149 Road Illumination Devices (RID) Last updated: September 2020 UNR 149
UN R150 Retro-reflective Devices (RRD) Last updated: September 2020 UNR 150