All change reports
UN R4 change reports — Illumination of rear registration plates
UN Regulation No. 4 (ECE R4) — Uniform provisions concerning the approval of devices for the illumination of rear registration plates of power-driven vehicles and their trailers.
01 series
- 01 series — Base text
Contracting Parties applying this Regulation must cease to grant approvals to this Regulation. This applies as from 24 months after the official date of entry into force of UN Regulation No. [LSD].