scope:

This International Standard provides the test methods andacceptance criteria for circuit continuity and heating power, driving visibility, electrical attachmentbond performance, electrical attachment bending performance, hot spot identification and heating uniformity,defrosting efficiency, high voltage durability, low temperature performance and long term humiditydurability, for all electrically heated safety glazing materials in a road vehicle. This International Standardprovides test protocols for the static performance of an electrically heated glazing material; it is notrepresentative of in-vehicle performance