WG-I 380 Improvement of regulatory consistency for for Driving and Passing Beams in UN R48

by Sebastian Fahr | Jan 8, 2026

Introduction of UN Regulation No. 149 series 01 has expanded photometric requirements for driving beam and passing beam lamps, including AFS systems, but current geometric visibility and installation requirements in UN Regulation No. 48 remained. This creates...

CE-5984_Registration to GTB-WGs meetings_The Hague (NL), 23-26 Feb 2026

by Davide Puglisi | Jan 8, 2026

LS 1045 rev of LS 1026_LY3, LW3, L5 intro

by GTB Administrator | Dec 18, 2025

LS 1213_rev of LS 1197_R128_LED substitute light sources

by GTB Administrator | Dec 18, 2025

LS 1274_IEC 60061 1 Cap Specification for L1

by GTB Administrator | Dec 18, 2025