BS AU 145E:2018 PDF

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