Regulation No 48 of the Economic Commission for Europe of the United Nations (UN/ECE) — Uniform provisions concerning the approval of vehicles with regard to the installation of lighting and light-signalling devices
ÜRO Euroopa Majanduskomisjoni (UN/ECE) eeskiri nr 48 – Sõidukite tüübikinnituse ühtsed sätted seoses valgustus- ja valgussignaalseadmete paigaldamisega