Lighting and Light-Signalling
AVLI Informal Group on the Installation of Agricultural Vehicle Lighting 2015
AVSR Task Force on Autonomous Vehicle Signalling Requirements 2024
Ambassador IWVTA Ambassadors Informal Subgroup 2013
EMC Electromagnetic Compatibility 2024
GRE Working Party on Lighting and Light-signalling 2025
IWVTA International Whole Vehicle Type Approval System 2024
LUPC Task Force on Lamps Under Parked Conditions 2024
R48.09SIG Special Interest Group on UN R48 and Park Condition Lighting 2023
SG58 IWVTA Subgroup on Review of the 1958 Agreement 2017
SGR0 IWVTA Subgroup on Regulation 0 2017
SLR Simplification of Lighting and Light-Signalling Regulations 2024
SLR-AVM UN R86 Agricultural Vehicles and Machinery 2023
SLR-HL SLR Headlamp Levelling Discussions
TFHS Task Force on Headlamp Switching 2017
TFSR Task Force on Substitute and Retrofit Light Sources 2024
VGL Informal Working Group on Visibility, Glare and Levelling 2017
WP.29 World Forum for the Harmonization of Vehicle Regulations 2025