Current
British Standards Extra Supplement
BS EN ISO
Specifies requirements for high visibility clothing signalling the user's presence visually, in any light conditions by day and when illuminated by vehicle headlights in darkness.
Supersedes BS EN ISO 20471:2013. Identical to ISO 20471:2013, incorporating amendment 1:2016. Amendment dated 31 July 2013 - Additional national foreword text inserted. Implementation of ISO corrected version 2013-06-01, affecting subclause 4.1. Amendment dated 30 November 2016 - Implementation of ISO amendment 1:2016 with CEN endorsement A1:2016: Subclause 7.4.1 updated. See National foreword for important information relating the UK committee voting against approval of this standard.
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