ISO/AWI 20471

High visibility clothing — Test methods and requirements ISO/AWI 20471

General information

20.00 New project registered in TC/SC work programme   Feb 1, 2024

ISO

ISO/TC 94/SC 13 Protective clothing

International Standard

Scope

ISO 20471:2013 specifies requirements for high visibility clothing which is capable of visually signalling the user's presence. The high visibility clothing is intended to provide conspicuity of the wearer in any light condition when viewed by operators of vehicles or other mechanized equipment during daylight conditions and under illumination of headlights in the dark.
Performance requirements are included for colour and retroreflection as well as for the minimum areas and for the placement of the materials in protective clothing.

Life cycle

PREVIOUSLY

PUBLISHED
ISO 20471:2013

PUBLISHED
ISO 20471:2013/Amd 1:2016

NOW

IN_DEVELOPMENT
ISO/AWI 20471
20.00 New project registered in TC/SC work programme
Feb 1, 2024