BS AU 145E:2018 PDF
BS AU 145E:2018 specifies requirements for retroreflecting number plates for vehicles, including requirements for:
- a) colorimetric and photometric properties;
- b) adequate contrast between background and characters in NIR wavelengths to demonstrate compatibility with automatic number plate recognition (ANPR) systems; and
- c) resistance to bending, impact, abrasion, corrosion, solvents, weathering and extremes of temperature.
The British Standard does not specify requirements for number plates fitting, which is prescribed by statutory regulations. Cross References:
BS EN 1943:2002
BS EN 1939:2003
AFERA 5012:2003
CIE 15
AFERA 5001:2003
CIE 54.2
BS EN ISO 11664-2
BS EN ISO 11664-1
BS EN ISO 4892-1
BS 2869
BS 245
BS EN ISO 4892-2
BS EN 12899-1
CIE 17.4
ISO/IEC Guide 98-3
GUM:1995
Road Vehicles (Display of Registration Marks) Regulations 2001
