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DIN EN ISO 20471:2026-05
Protective clothing - High visibility warning clothing for high risk situations - Test methods and requirements (ISO/DIS 20471:2026); German and English version prEN ISO 20471:2026 / Note: Date of issue 2026-03-27*Intended as replacement for DIN EN ISO 20471 (2017-03).
| Fecha edición: |
2026-05-01
En Vigor
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| Idiomas disponibles: | Alemán, Inglés |
| Resumen: | This document 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. |
| Keywords: | Accident prevention|Classification|Colour|Colour fastness|Colour fastness to washing|Definitions|Design|Ergonomics|Laundries|Luminous pigments|Marking|Materials specification|Mechanical properties|Occupational safety|Perceptibility|Physical properties|Protective clothing|Reflection|Reflective|Resistance|Retroreflecting|Retro-reflection|Safety engineering|Signalling|Specification (approval)|Tensile strength|Testing|Visibleness|Warning clothing|Water absorption |
| ICS: | 13.340.10 - Ropas de protección |
| CTN: |










