Proposal for Supplement 5 to the 04 series of amendments to Regulation No. 19
Reference Number: GRE/2012/32
Proposal to align the cut-off requirements of UN R19 with UN R98 and R112 such that the cut-off quality (sharpness (G value) and linearity of the cut-off) are only assessed when the vertical adjustment cannot be performed repeatedly to the required position due to an unclear cut-off.
Text as adopted by the Working Party on Lighting and Light Signalling (GRE) at its 68th session (document GRE/2012/32, not amended) to align the cut-off requirements of UN R19 with those of UN R98 and UN R112.