Guide To: ECE Regulation 3

05 July 2018

This regulation applies to retro-reflectors for power-driven vehicles and their trailers, and relates to stand-alone reflectors or those built into other light units, such as combination or multi-function lights.

Before certification, each reflector must conform to size and shape requirements; before passing tests relating to colorimetric and photometric specifications; resistance tests to heat, fluid and impact; as well as conformity of production testing to ensure each product produced is exactly the same.

All products carrying an ‘E’ mark that shows conformance to ECE Regulation 3 will be displayed as per one of the examples below. Please note that aggregated ‘E’ marks may be displayed in tabular format.


Guide to ECE Regulation 3

E-Mark,ECE Regulation 3,Guides to ECE Regulations,Reflectors,

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