This session includes documents concerning the following regulatory subjects:

UN R3 Retro-reflecting Devices	UN Regulation	UNR 0003
UN R27 Advance Warning Triangles	UN Regulation	UNR 0027
UN R48 Installation of Lighting and Lighting-Signalling Equipment	UN Regulation	UNR 0048
UN R53 Installation of Motorcycle Lighting	UN Regulation	UNR 0053
UN R69 Rear Marking Plates for Slow-moving Vehicles	UN Regulation	UNR 0069
UN R70 Rear Marking Plates for Heavy and Long Vehicles	UN Regulation	UNR 0070
UN R104 Retro-reflective Markings	UN Regulation	UNR 0104
Database for the Exchange of Type Approval Documentation		DETA
Simplification of Lighting Regulations		SLR
UN R149 Road Illumination Devices (RID)	UN Regulation	UNR 0149
UN R148 Light-Signalling Devices (LSD)	UN Regulation	UNR 0148
UN R150 Retro-reflective Devices and Markings (RRD)	UN Regulation	UNR 0150