| Electromagnetic Compatibility (EMC) Next session: 23-24 Jun |
| Autonomous Vehicle Signalling Requirements (AVSR) Last session: March 2025 |
| Lamps Under Parked Conditions (LUPC) Last session: March 2025 |
| Glare Prevention (TFGP) Next session: 20 May |
| Simplification of Lighting Regulations (SLR) Next session: 9-11 Jul |
| Substitute Light Sources (TFSR) Last session: March 2025 |
| Park Condition Lighting (R48.09SIG) Last session: March 2023 |
| Visibility, Glare, and Levelling Informal Group (VGL) Last session: October 2017 |
| Headlamp Switching Task Force (TFHS) Last session: September 2017 |
| Agricultural Vehicle Lighting Installation (AVLI) Last session: June 2015 |
| Horizontal Reference Document Informal Group (HRD) Last session: October 2010 |
| AV Fitness (FIT) |