RRD: Draft new UN Regulation on retro-reflective devices and markings for power-driven vehicles and their trailers
Reference Number: GRE/2018/4
Proposal from the informal working group on the Simplification of Lighting Regulations for a new UN Regulation on retro-reflecting devices (RRD) to supersede UN Regulations Nos. 3, 27, 69, 70, and 104.