Change ISO 21805:2023/Amd1:2025 22.12.2025 preview

ISO 21805:2023/Amd1:2025

Guidance and recommendations on design, selection and installation of vents to safeguard the structural integrity of enclosures protected by gaseous fire-extinguishing systems — Amendment 1

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STANDARD published on 22.12.2025


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The information about the standard:

Designation standards: ISO 21805:2023/Amd1:2025
Note: Change
Publication date standards: 22.12.2025
SKU: NS-1253599
The number of pages: 1
Approximate weight : 3 g (0.01 lbs)
Country: International technical standard
Category: Technical standards ISO

The category - similar standards:

Ventilation and air-conditioning systemsFire-fighting

This change (correction) applies to this standard:

ISO 21805:2023

Guidance and recommendations on design, selection and installation of vents to safeguard the structural integrity of enclosures protected by gaseous fire-extinguishing systems
(Lignes directrices et recommandations relatives a la conception, a la sélection et a l´installation d´évents pour préserver l´intégrité structurelle des enceintes protégées par des systemes d´extinction d´incendie a gaz)

Standard published on 3.2.2023

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