
Tracked Changes. Hearing protectors. Recommendations for selection, use, care and maintenance. Guidance document.
STANDARD published on 16.1.2026
Designation standards: BS EN 458:2025-TC
Publication date standards: 16.1.2026
The number of pages: 145
Approximate weight : 466 g (1.03 lbs)
Country: British technical standard
Category: Technical standards BS
ISBN: 978 0 539 40552 1 Status: Definitive